Public Contracts Ontology

An instance of this class is an abstract information entity about a public contract. It consists of all currently known information about a contract, e.g., a contracting authority, services or supplies which shall be purchased, and contract conditions (e.g., important dates, expected price, etc.). It also informs about tenders received from particular bidders and about an accepted tender. If the contract has already been realized it also informs about an actual price of realization, etc.

is equivalent to: tender^c
is in domain of: Actual end date of contract realization^dp, Additional object of contract^op, Contact person^op, Contract attachment^op, Contract kind^op, Contract lot^op, Contracting authority^op, Criteria combination for tender evaluation.^op, Date of contract award^dp, Duration of contract^dp, Duration of tender validity^dp, Estimated end date of contract^dp, Main object of contract^op, Number of tenders received^dp, On behalf of^op, On the base of a framework agreement^op, Place of contract's realization^op, Price^op, Price of documentation for public contract^op, Procedure type^op, Start date of contract^dp, Subsidy supplemented for contract^op, Tender^op, Time-limit for receipt of requests for documentation^dp, Time-limit for receipt of tenders or requests to participate^dp
is in range of: Contract lot^op, Public contract^op

Tender^c back to ToC or Class ToC

IRI: http://purl.org/procurement/public-contracts#Tender

is defined by: http://purl.org/procurement/public-contracts

Basic class for decribing a tender submitted by a bidder

has super-classes: offering^c
is in domain of: Offered price in tender^op, Tender bidder^op
is in range of: Tender^op

Tenders' opening^c back to ToC or Class ToC

IRI: http://purl.org/procurement/public-contracts#TendersOpening

is defined by: http://purl.org/procurement/public-contracts

Opening of tenders submitted for a public contract

has super-classes: event^c
is in domain of: Public contract^op

Object Properties

Actual price after contract realization^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#actualPrice

is defined by: http://purl.org/procurement/public-contracts

Property for actual price of the public contract. Cardinality 0..1

has characteristics: functional

has super-properties: Price^op
has range: price specification^c

Additional object of contract^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#additionalObject

is defined by: http://purl.org/procurement/public-contracts

CPV (Common Procurement Vocabulary) code describing an additional object of a public contract. Cardinality 0..*

has super-properties: subject^op
has domain: Public contract^c
has range: concept^c

Agreed price^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#agreedPrice

is defined by: http://purl.org/procurement/public-contracts

Property for a price stated on the contract with the supplier. Cardinality 0..1

has characteristics: functional

has super-properties: Price^op
has range: price specification^c

Awarded tender^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#awardedTender

is defined by: http://purl.org/procurement/public-contracts

Property for awarded tender submitted by a bidder. Cardinality 0..1

has characteristics: functional

has super-properties: Tender^op

Contact person^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#contact

is defined by: http://purl.org/procurement/public-contracts

Property for contact information for a person or place responsible for a communication with the public and bidders. If there are more contact places or persons (e.g., for collecting documentation to the public contract), there is a separate contact for each person. Cardinality 0..*

has characteristics: functional

has domain: Public contract^c
has range: contact point^c

Contract agreement^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#agreement

is defined by: http://purl.org/procurement/public-contracts

Property for attachment of documents containing the agreement between supplier and contractor. Cardinality 0..*

has super-properties: Contract attachment^op

Contract attachment^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#attachment

is defined by: http://purl.org/procurement/public-contracts

Property for attachment of other documents. For attachment of contract specification use pc:specification. For attachment of contract agreement use pc:agreement. Cardinality 0..*

has sub-properties: Contract agreement^op, Contract specification^op
has domain: Public contract^c
has range: document^c

Contract award criterion weight^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#criterionWeight

is defined by: http://purl.org/procurement/public-contracts

Property for criterion weight for tender evaluation. Cardinality 0..1

has characteristics: functional

has domain: Contract award weighted criterion^c
has range: percentage^c
is also defined as: data property

Contract kind^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#kind

is defined by: http://purl.org/procurement/public-contracts

Kind of a public contract specifies a basic focus of the contract on works, supplies or services. Only a predefined SKOS concept can be used. Cardinality 0..1

has characteristics: functional

has super-properties: type^op
has domain: Public contract^c
has range: concept^c; in scheme^op value http://purl.org/procurement/public-contracts-kinds#
is also defined as: named individual

Contract lot^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#lot

is defined by: http://purl.org/procurement/public-contracts

Property for specifying contract lot. When contract is too big, it is split to lots by contracting authority. Bidders then tender each lot separately. For each lot the authority awards a separate tender. The contract itself has no tenders. Cardinality 0..*

has domain: Public contract^c
has range: Public contract^c

Contract specification^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#specification

is defined by: http://purl.org/procurement/public-contracts

Property for attachment of documents containing the contract specification. Cardinality 0..*

has super-properties: Contract attachment^op

Contracting authority^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#contractingAuthority

is defined by: http://purl.org/procurement/public-contracts

Institution which issues a public contract, receives tenders to the contract and chooses a suitable supplier on the base of the conditions given by the contract. Cardinality 0..1

has characteristics: functional

has domain: Public contract^c
is also defined as: data property

Criteria combination for tender evaluation.^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#awardCriteriaCombination

is defined by: http://purl.org/procurement/public-contracts

Property for criteria combination for tender evaluation. Cardinality 0..1

has characteristics: functional

has domain: Public contract^c
has range: Combination of contract award criteria^c

Criterion for contract award.^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#awardCriterion

is defined by: http://purl.org/procurement/public-contracts

Property for setting a criterion for tender evaluation. Cardinality 0..*

has domain: Combination of contract award criteria^c
has range: Contract award weighted criterion^c

Exact estimated price^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#estimatedPrice

is defined by: http://purl.org/procurement/public-contracts

Property for estimated price of public contract. It can be an exact estimation or an interval. Cardinality 0..1

has characteristics: functional

has super-properties: Price^op

Expected number of operators of framework agreement^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#expectedNumberOfOperators

is defined by: http://purl.org/procurement/public-contracts

Expected number of operators of framework agreement. Cardinality 0..1

has characteristics: functional

has domain: Framework agreement^c
has range: quantitative value integer^c

item^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#item

is defined by: http://purl.org/procurement/public-contracts

An item inquired by a public contract. It can be a combination of several products or services which can be expressed using properties of gr:Offering. Cardinality 0..*

has super-properties: has part^op
has domain: Public contract^c or Tender^c
has range: offering^c

Kind of contracting authority^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#authorityKind

is defined by: http://purl.org/procurement/public-contracts

Property for a kind of a contracting authority. Only a predefined SKOS concept can be used. Cardinality 0..1

has characteristics: functional

has range: concept^c; in scheme^op value http://purl.org/procurement/public-contracts-authority-kinds#
is also defined as: annotation property, named individual

Main activity^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#mainActivity

is defined by: http://purl.org/procurement/public-contracts

Property for main activity of contracting authority. Only a predefined SKOS concept can be used. Cardinality 0..1

has characteristics: functional

has range: concept^c; in scheme^op value http://purl.org/procurement/public-contracts-activities#
is also defined as: annotation property, named individual

Main object of contract^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#mainObject

is defined by: http://purl.org/procurement/public-contracts

CPV (Common Procurement Vocabulary) code describing the main object of a public contract. Cardinality 0..1

has characteristics: functional

has super-properties: subject^op
has domain: Public contract^c
has range: concept^c

Offered price in tender^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#offeredPrice

is defined by: http://purl.org/procurement/public-contracts

Property for price offered by supplier. Cardinality 0..1

has characteristics: functional

has super-properties: has price specification^op
has domain: Tender^c
has range: price specification^c

On behalf of^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#onBehalfOf

is defined by: http://purl.org/procurement/public-contracts

Contract award on behalf of other contracting authorities. Cardinality 0..*

has domain: Public contract^c
has range: business entity^c

On the base of a framework agreement^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#frameworkAgreement

is defined by: http://purl.org/procurement/public-contracts

Property for a framework agreement on which base a public contract was issued. Cardinality 0..1

has domain: Public contract^c
has range: Framework agreement^c

Place of contract's realization^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#location

is defined by: http://purl.org/procurement/public-contracts

Place of delivery of contracted product or performance of contracted service. Cardinality 0..*

has super-properties: location
has domain: Public contract^c
has range: place^c

Price^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#contractPrice

is defined by: http://purl.org/procurement/public-contracts

Abstract property for price of public contract

has sub-properties: Actual price after contract realization^op, Agreed price^op, Exact estimated price^op
has domain: Public contract^c
has range: price specification^c

Price of documentation for public contract^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#documentationPrice

is defined by: http://purl.org/procurement/public-contracts

Property for price of documentation for public contract. Cardinality 0..1

has characteristics: functional

has domain: Public contract^c
has range: price specification^c

Procedure type^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#procedureType

is defined by: http://purl.org/procurement/public-contracts

Type of procedure of a public contract specifies a procedure which is applied to publish information about the contract and choose a supplier. Only a predefined value can be used. Cardinality 0..1

has characteristics: functional

has domain: Public contract^c
has range: concept^c; in scheme^op value http://purl.org/procurement/public-contracts-procedure-types#
is also defined as: named individual

Public contract^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#contract

is defined by: http://purl.org/procurement/public-contracts

Public contract, for which tenders are opened

has domain: Tenders' opening^c
has range: Public contract^c

Subsidy supplemented for contract^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#subsidy

is defined by: http://purl.org/procurement/public-contracts

Property for used tender subsidy. Cardinality 0..*

has domain: Public contract^c
has range: payment^c

Tender^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#tender

is defined by: http://purl.org/procurement/public-contracts

Property for a tender submitted by a bidder. Cardinality 0..*

has sub-properties: Awarded tender^op
has domain: Public contract^c
has range: Tender^c

Tender bidder^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#bidder

is defined by: http://purl.org/procurement/public-contracts

Property for bidder submitting the tender. Cardinality 0..1

has domain: Tender^c
has range: business entity^c

Weighted criterion^op back to ToC or Object Property ToC

IRI: http://purl.org/procurement/public-contracts#weightedCriterion

is defined by: http://purl.org/procurement/public-contracts

Property for attaching criterion that is weighted. Cardinality 0..1

has characteristics: functional

has super-properties: subject^op
has domain: Contract award weighted criterion^c
has range: concept^c

Data Properties

Actual end date of contract realization
Contract award criterion weight
Contracting authority
Date of contract award
Duration of contract
Duration of tender validity
Estimated end date of contract
Number of tenders received
Profile web site of contracting authority
Start date of contract
Time-limit for receipt of requests for documentation
Time-limit for receipt of tenders or requests to participate

Actual end date of contract realization^dp back to ToC or Data Property ToC

IRI: http://purl.org/procurement/public-contracts#actualEndDate

is defined by: http://purl.org/procurement/public-contracts

Property for actual end date of public contract's realization. Cardinality 0..1

has characteristics: functional

has super-properties: date
has domain: Public contract^c
has range: date

Contract award criterion weight^op back to ToC or Data Property ToC

IRI: http://purl.org/procurement/public-contracts#criterionWeight

is defined by: http://purl.org/procurement/public-contracts

Property for criterion weight for tender evaluation. Cardinality 0..1

has characteristics: functional

is also defined as: object property

Contracting authority^op back to ToC or Data Property ToC

IRI: http://purl.org/procurement/public-contracts#contractingAuthority

is defined by: http://purl.org/procurement/public-contracts

Institution which issues a public contract, receives tenders to the contract and chooses a suitable supplier on the base of the conditions given by the contract. Cardinality 0..1

has characteristics: functional

has range: business entity^c
is also defined as: object property

Date of contract award^dp back to ToC or Data Property ToC

IRI: http://purl.org/procurement/public-contracts#awardDate

is defined by: http://purl.org/procurement/public-contracts

Property for date of contract award to a bidder. Cardinality 0..1

has characteristics: functional

has super-properties: date
has domain: Public contract^c
has range: date

Duration of contract^dp back to ToC or Data Property ToC

IRI: http://purl.org/procurement/public-contracts#duration

is defined by: http://purl.org/procurement/public-contracts

Property for duration of contract. The duration may be described in days, months, years, etc. Cardinality 0..1

has characteristics: functional

has domain: Public contract^c
has range: duration

Duration of tender validity^dp back to ToC or Data Property ToC

IRI: http://purl.org/procurement/public-contracts#tenderMaintenanceDuration

is defined by: http://purl.org/procurement/public-contracts

Property for expressing minimum time frame during which the tenderer must maintain the tender. The duration may be described in days, months, years, etc. Cardinality 0..1

has characteristics: functional

has domain: Public contract^c
has range: duration

Estimated end date of contract^dp back to ToC or Data Property ToC

IRI: http://purl.org/procurement/public-contracts#estimatedEndDate

is defined by: http://purl.org/procurement/public-contracts

Property for estimated end date of public contract realization. Cardinality 0..1

has characteristics: functional

has super-properties: date
has domain: Public contract^c
has range: date

Number of tenders received^dp back to ToC or Data Property ToC

IRI: http://purl.org/procurement/public-contracts#numberOfTenders

is defined by: http://purl.org/procurement/public-contracts

Property for number of tenders received. Cardinality 0..1

has characteristics: functional

has domain: Public contract^c
has range: non negative integer

Profile web site of contracting authority^dp back to ToC or Data Property ToC

IRI: http://purl.org/procurement/public-contracts#profile

is defined by: http://purl.org/procurement/public-contracts

Property for the internet address of the profile of contracting authority (URL).

has range: any u r i
is also defined as: annotation property

Start date of contract^dp back to ToC or Data Property ToC

IRI: http://purl.org/procurement/public-contracts#startDate

is defined by: http://purl.org/procurement/public-contracts

Property for start date of public contract realization coming from the contract's text. Cardinality 0..1

has characteristics: functional

has super-properties: date
has domain: Public contract^c
has range: date

Time-limit for receipt of requests for documentation^dp back to ToC or Data Property ToC

IRI: http://purl.org/procurement/public-contracts#documentationRequestDeadline

is defined by: http://purl.org/procurement/public-contracts

Property for time limit for receipt of requests for documentation. Cardinality 0..1

has characteristics: functional

has super-properties: date
has domain: Public contract^c
has range: date time

Time-limit for receipt of tenders or requests to participate^dp back to ToC or Data Property ToC

IRI: http://purl.org/procurement/public-contracts#tenderDeadline

is defined by: http://purl.org/procurement/public-contracts

Property for time limit for receipt of tenders or requests to participate. Cardinality 0..1

has characteristics: functional

has super-properties: date
has domain: Public contract^c
has range: date time

This HTML document was obtained by processing the OWL ontology source code through LODE, Live OWL Documentation Environment, developed by Silvio Peroni.

Public Contracts Ontology

Table of Content

Classes

Combination of contract award criteriac back to ToC or Class ToC

Contract award weighted criterionc back to ToC or Class ToC

Framework agreementc back to ToC or Class ToC

Public contractc back to ToC or Class ToC

Tenderc back to ToC or Class ToC

Tenders' openingc back to ToC or Class ToC

Object Properties

Actual price after contract realizationop back to ToC or Object Property ToC

Additional object of contractop back to ToC or Object Property ToC

Agreed priceop back to ToC or Object Property ToC

Awarded tenderop back to ToC or Object Property ToC

Contact personop back to ToC or Object Property ToC

Contract agreementop back to ToC or Object Property ToC

Contract attachmentop back to ToC or Object Property ToC

Contract award criterion weightop back to ToC or Object Property ToC

Contract kindop back to ToC or Object Property ToC

Contract lotop back to ToC or Object Property ToC

Contract specificationop back to ToC or Object Property ToC

Contracting authorityop back to ToC or Object Property ToC

Criteria combination for tender evaluation.op back to ToC or Object Property ToC

Criterion for contract award.op back to ToC or Object Property ToC

Exact estimated priceop back to ToC or Object Property ToC

Expected number of operators of framework agreementop back to ToC or Object Property ToC

itemop back to ToC or Object Property ToC

Kind of contracting authorityop back to ToC or Object Property ToC

Main activityop back to ToC or Object Property ToC

Main object of contractop back to ToC or Object Property ToC

Offered price in tenderop back to ToC or Object Property ToC

On behalf ofop back to ToC or Object Property ToC

On the base of a framework agreementop back to ToC or Object Property ToC

Place of contract's realizationop back to ToC or Object Property ToC

Priceop back to ToC or Object Property ToC

Price of documentation for public contractop back to ToC or Object Property ToC

Procedure typeop back to ToC or Object Property ToC

Public contractop back to ToC or Object Property ToC

Subsidy supplemented for contractop back to ToC or Object Property ToC

Tenderop back to ToC or Object Property ToC

Tender bidderop back to ToC or Object Property ToC

Weighted criterionop back to ToC or Object Property ToC

Data Properties

Actual end date of contract realizationdp back to ToC or Data Property ToC

Contract award criterion weightop back to ToC or Data Property ToC

Contracting authorityop back to ToC or Data Property ToC

Date of contract awarddp back to ToC or Data Property ToC

Duration of contractdp back to ToC or Data Property ToC

Duration of tender validitydp back to ToC or Data Property ToC

Estimated end date of contractdp back to ToC or Data Property ToC

Number of tenders receiveddp back to ToC or Data Property ToC

Profile web site of contracting authoritydp back to ToC or Data Property ToC

Start date of contractdp back to ToC or Data Property ToC

Time-limit for receipt of requests for documentationdp back to ToC or Data Property ToC

Time-limit for receipt of tenders or requests to participatedp back to ToC or Data Property ToC

Named Individuals

Contract kindni back to ToC or Named Individual ToC

jindrich mynarzni back to ToC or Named Individual ToC

josef petrakni back to ToC or Named Individual ToC

Kind of contracting authorityni back to ToC or Named Individual ToC

Main activityni back to ToC or Named Individual ToC

meni back to ToC or Named Individual ToC

meni back to ToC or Named Individual ToC

nohisni back to ToC or Named Individual ToC

Procedure typeni back to ToC or Named Individual ToC

vojtech svatekni back to ToC or Named Individual ToC

~necaskyni back to ToC or Named Individual ToC

Annotation Properties

Kind of contracting authorityap back to ToC or Annotation Property ToC

Main activityap back to ToC or Annotation Property ToC

mboxap back to ToC or Annotation Property ToC

nameap back to ToC or Annotation Property ToC

Profile web site of contracting authorityap back to ToC or Annotation Property ToC

usage noteap back to ToC or Annotation Property ToC

Namespace Declarations back to ToC

Combination of contract award criteria^c back to ToC or Class ToC

Contract award weighted criterion^c back to ToC or Class ToC

Framework agreement^c back to ToC or Class ToC

Public contract^c back to ToC or Class ToC

Tender^c back to ToC or Class ToC

Tenders' opening^c back to ToC or Class ToC

Actual price after contract realization^op back to ToC or Object Property ToC

Additional object of contract^op back to ToC or Object Property ToC

Agreed price^op back to ToC or Object Property ToC

Awarded tender^op back to ToC or Object Property ToC

Contact person^op back to ToC or Object Property ToC

Contract agreement^op back to ToC or Object Property ToC

Contract attachment^op back to ToC or Object Property ToC

Contract award criterion weight^op back to ToC or Object Property ToC

Contract kind^op back to ToC or Object Property ToC

Contract lot^op back to ToC or Object Property ToC

Contract specification^op back to ToC or Object Property ToC

Contracting authority^op back to ToC or Object Property ToC

Criteria combination for tender evaluation.^op back to ToC or Object Property ToC

Criterion for contract award.^op back to ToC or Object Property ToC

Exact estimated price^op back to ToC or Object Property ToC

Expected number of operators of framework agreement^op back to ToC or Object Property ToC

item^op back to ToC or Object Property ToC

Kind of contracting authority^op back to ToC or Object Property ToC

Main activity^op back to ToC or Object Property ToC

Main object of contract^op back to ToC or Object Property ToC

Offered price in tender^op back to ToC or Object Property ToC

On behalf of^op back to ToC or Object Property ToC

On the base of a framework agreement^op back to ToC or Object Property ToC

Place of contract's realization^op back to ToC or Object Property ToC

Price^op back to ToC or Object Property ToC

Price of documentation for public contract^op back to ToC or Object Property ToC

Procedure type^op back to ToC or Object Property ToC

Public contract^op back to ToC or Object Property ToC

Subsidy supplemented for contract^op back to ToC or Object Property ToC

Tender^op back to ToC or Object Property ToC

Tender bidder^op back to ToC or Object Property ToC

Weighted criterion^op back to ToC or Object Property ToC

Actual end date of contract realization^dp back to ToC or Data Property ToC

Contract award criterion weight^op back to ToC or Data Property ToC

Contracting authority^op back to ToC or Data Property ToC

Date of contract award^dp back to ToC or Data Property ToC

Duration of contract^dp back to ToC or Data Property ToC

Duration of tender validity^dp back to ToC or Data Property ToC

Estimated end date of contract^dp back to ToC or Data Property ToC

Number of tenders received^dp back to ToC or Data Property ToC

Profile web site of contracting authority^dp back to ToC or Data Property ToC

Start date of contract^dp back to ToC or Data Property ToC

Time-limit for receipt of requests for documentation^dp back to ToC or Data Property ToC

Time-limit for receipt of tenders or requests to participate^dp back to ToC or Data Property ToC

Contract kindⁿⁱ back to ToC or Named Individual ToC

jindrich mynarzⁿⁱ back to ToC or Named Individual ToC

josef petrakⁿⁱ back to ToC or Named Individual ToC

Kind of contracting authorityⁿⁱ back to ToC or Named Individual ToC

Main activityⁿⁱ back to ToC or Named Individual ToC

meⁿⁱ back to ToC or Named Individual ToC

meⁿⁱ back to ToC or Named Individual ToC

nohisⁿⁱ back to ToC or Named Individual ToC

Procedure typeⁿⁱ back to ToC or Named Individual ToC

vojtech svatekⁿⁱ back to ToC or Named Individual ToC

~necaskyⁿⁱ back to ToC or Named Individual ToC

Kind of contracting authority^ap back to ToC or Annotation Property ToC

Main activity^ap back to ToC or Annotation Property ToC

mbox^ap back to ToC or Annotation Property ToC

name^ap back to ToC or Annotation Property ToC

Profile web site of contracting authority^ap back to ToC or Annotation Property ToC

usage note^ap back to ToC or Annotation Property ToC