@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>.
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>.
@prefix sh: <http://www.w3.org/ns/shacl#>.
@prefix xsd: <http://www.w3.org/2001/XMLSchema#>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#> rdfs:member <https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DatasetShape>, <https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DataServiceShape>, <https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DatasetSeriesShape>, <https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DistributionShape>, <https://ofn.gov.cz/dcat-ap-cz-hvd#vcard:KindShape>, <https://ofn.gov.cz/dcat-ap-cz-hvd#dcterms:PeriodOfTimeShape>, <https://ofn.gov.cz/dcat-ap-cz-hvd#dcterms:MediaTypeOrExtentShape>, <https://ofn.gov.cz/dcat-ap-cz-hvd#dcterms:MediaTypeShape>, <https://ofn.gov.cz/dcat-ap-cz-hvd#dcterms:LocationShape>, <https://ofn.gov.cz/dcat-ap-cz-hvd#dcterms:FrequencyShape>, <https://ofn.gov.cz/dcat-ap-cz-hvd#skos:ConceptShape>, <https://ofn.gov.cz/dcat-ap-cz-hvd#eli:LegalResourceShape>, <https://ofn.gov.cz/dcat-ap-cz-hvd#foaf:AgentShape>, <https://ofn.gov.cz/dcat-ap-cz-hvd#rdfs:ResourceShape>, <https://ofn.gov.cz/dcat-ap-cz-hvd#dcterms:StandardShape>, <https://ofn.gov.cz/dcat-ap-cz-hvd#podmínky-užití:SpecifikaceShape>, <https://ofn.gov.cz/dcat-ap-cz-hvd#dcterms:LicenseDocumentShape>, <https://ofn.gov.cz/dcat-ap-cz-hvd#foaf:DocumentShape>, <https://ofn.gov.cz/dcat-ap-cz-hvd#vcard:IndividualShape>, <https://ofn.gov.cz/dcat-ap-cz-hvd#vcard:OrganizationShape>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DatasetShape> a sh:NodeShape;
    rdfs:seeAlso <https://ofn.gov.cz/dcat-ap-cz-hvd#DatováSada>;
    sh:closed false;
    sh:targetClass <http://www.w3.org/ns/dcat#Dataset>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DatasetShape/18bc6963> a sh:PropertyShape;
    sh:nodeKind sh:BlankNodeOrIRI;
    sh:path <http://www.w3.org/ns/dcat#contactPoint>;
    sh:maxCount 1;
    sh:class <http://www.w3.org/2006/vcard/ns#Kind>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DatasetShape> sh:property <https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DatasetShape/18bc6963>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DatasetShape/-70623593> a sh:PropertyShape;
    sh:description "The provided information should enable to the verification whether the detailed information requirements by the HVD is satisfied. For more usage suggestions see section on specific data requirements."@en;
    sh:nodeKind sh:BlankNodeOrIRI;
    sh:path <http://purl.org/dc/terms/conformsTo>;
    sh:class <http://purl.org/dc/terms/Standard>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DatasetShape> sh:property <https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DatasetShape/-70623593>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DatasetShape/-5d2e99e8> a sh:PropertyShape;
    sh:description "For HVD the value must include the ELI http://data.europa.eu/eli/reg_impl/2023/138/oj. As multiple legislations may apply to the resource the maximum cardinality is not limited."@en, "Pro označení datových sad s vysokou hodnotou je povinné uvést https://www.e-sbirka.cz/eli/cz/sb/1999/106/2025-08-19, https://www.e-sbirka.cz/eli/cz/sb/1999/106/2025-08-19/dokument/norma/cast_1/par_5b a http://data.europa.eu/eli/reg_impl/2023/138/oj."@cs;
    sh:nodeKind sh:BlankNodeOrIRI;
    sh:path <http://data.europa.eu/r5r/applicableLegislation>;
    sh:class <http://data.europa.eu/eli/ontology#LegalResource>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DatasetShape> sh:property <https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DatasetShape/-5d2e99e8>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DatasetShape/-7dbb2fe4> a sh:PropertyShape;
    sh:description "The HVD IR is a quality improvement of existing datasets. The intention is that HVD datasets are publicly and open accessible. Therefore a Distribution is expected to be present. (Article 3.1) This section provides more information how this strong recommendation is implemented."@en;
    sh:nodeKind sh:BlankNodeOrIRI;
    sh:path <http://www.w3.org/ns/dcat#distribution>;
    sh:class <http://www.w3.org/ns/dcat#Distribution>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DatasetShape> sh:property <https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DatasetShape/-7dbb2fe4>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DatasetShape/-6eb4e6a2> a sh:PropertyShape;
    sh:name "HVD category"@en, "kategorie HVD"@cs;
    sh:nodeKind sh:BlankNodeOrIRI;
    sh:path <http://data.europa.eu/r5r/hvdCategory>;
    sh:minCount 1;
    sh:class <http://www.w3.org/2004/02/skos/core#Concept>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DatasetShape> sh:property <https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DatasetShape/-6eb4e6a2>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DataServiceShape> a sh:NodeShape;
    rdfs:seeAlso <https://ofn.gov.cz/dcat-ap-cz-hvd#DatováSlužba>;
    sh:closed false;
    sh:targetClass <http://www.w3.org/ns/dcat#DataService>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DataServiceShape/-2945331e> a sh:PropertyShape;
    sh:description "For HVD the value MUST include the ELI http://data.europa.eu/eli/reg_impl/2023/138/oj.\nAs multiple legislations may apply to the resource the maximum cardinality is not limited."@en, "Pro označení datových sad s vysokou hodnotou je povinné uvést https://www.e-sbirka.cz/eli/cz/sb/1999/106/2025-08-19, https://www.e-sbirka.cz/eli/cz/sb/1999/106/2025-08-19/dokument/norma/cast_1/par_5b a http://data.europa.eu/eli/reg_impl/2023/138/oj."@cs;
    sh:nodeKind sh:BlankNodeOrIRI;
    sh:path <http://data.europa.eu/r5r/applicableLegislation>;
    sh:class <http://data.europa.eu/eli/ontology#LegalResource>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DataServiceShape> sh:property <https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DataServiceShape/-2945331e>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DataServiceShape/2ee22caa> a sh:PropertyShape;
    sh:description "The endpoint URL SHOULD be persistent. This means that publishers should do everything in their power to maintain the value stable and existing."@en;
    sh:nodeKind sh:BlankNodeOrIRI;
    sh:path <http://www.w3.org/ns/dcat#endpointURL>;
    sh:maxCount 1.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DataServiceShape> sh:property <https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DataServiceShape/2ee22caa>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DataServiceShape/-6c987dc3> a sh:PropertyShape;
    sh:description "The property gives specific details of the actual endpoint instances, while dct:conformsTo is used to indicate the general standard or specification that the endpoints implement.\nArticle 3.3 requires to provide API documentation in a Union or internationally recognised open, human-readable and machine-readable format."@en;
    sh:nodeKind sh:BlankNodeOrIRI;
    sh:path <http://www.w3.org/ns/dcat#endpointDescription>;
    sh:maxCount 1.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DataServiceShape> sh:property <https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DataServiceShape/-6c987dc3>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DataServiceShape/-9be81c2> a sh:PropertyShape;
    sh:description "Quality of service covers a broad spectrum of aspects. The HVD regulation does not list any mandatory topic. Therefore quality of service information is considered part of the generic documentation of a Data Service."@en;
    sh:nodeKind sh:BlankNodeOrIRI;
    sh:path <http://xmlns.com/foaf/0.1/page>;
    sh:maxCount 1;
    sh:class <http://xmlns.com/foaf/0.1/Document>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DataServiceShape> sh:property <https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DataServiceShape/-9be81c2>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DataServiceShape/a3e37d4> a sh:PropertyShape;
    sh:name "HVD category"@en, "kategorie HVD"@cs;
    sh:nodeKind sh:BlankNodeOrIRI;
    sh:path <http://data.europa.eu/r5r/hvdCategory>;
    sh:minCount 1;
    sh:class <http://www.w3.org/2004/02/skos/core#Concept>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DataServiceShape> sh:property <https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DataServiceShape/a3e37d4>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DataServiceShape/-6bd2e7a7> a sh:PropertyShape;
    sh:description "Article 3.4 requires the designation of a point of contact for an API."@en;
    sh:nodeKind sh:BlankNodeOrIRI;
    sh:path <http://www.w3.org/ns/dcat#contactPoint>;
    sh:maxCount 1;
    sh:class <http://www.w3.org/2006/vcard/ns#Kind>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DataServiceShape> sh:property <https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DataServiceShape/-6bd2e7a7>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DatasetSeriesShape> a sh:NodeShape;
    rdfs:seeAlso <https://ofn.gov.cz/dcat-ap-cz-hvd#SérieDatovýchSad>;
    sh:closed false;
    sh:targetClass <http://www.w3.org/ns/dcat#DatasetSeries>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DatasetSeriesShape/-23533914> a sh:PropertyShape;
    sh:description "For HVD the value must include the ELI http://data.europa.eu/eli/reg_impl/2023/138/oj.\nAs multiple legislations may apply to the resource the maximum cardinality is not limited."@en, "Pro označení datových sad s vysokou hodnotou je povinné uvést https://www.e-sbirka.cz/eli/cz/sb/1999/106/2025-08-19, https://www.e-sbirka.cz/eli/cz/sb/1999/106/2025-08-19/dokument/norma/cast_1/par_5b a http://data.europa.eu/eli/reg_impl/2023/138/oj."@cs;
    sh:nodeKind sh:BlankNodeOrIRI;
    sh:path <http://data.europa.eu/r5r/applicableLegislation>;
    sh:class <http://data.europa.eu/eli/ontology#LegalResource>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DatasetSeriesShape> sh:property <https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DatasetSeriesShape/-23533914>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DatasetSeriesShape/-540354f6> a sh:PropertyShape;
    sh:name "HVD category"@en, "kategorie HVD"@cs;
    sh:nodeKind sh:BlankNodeOrIRI;
    sh:path <http://data.europa.eu/r5r/hvdCategory>;
    sh:minCount 1;
    sh:class <http://www.w3.org/2004/02/skos/core#Concept>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DatasetSeriesShape> sh:property <https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DatasetSeriesShape/-540354f6>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DistributionShape> a sh:NodeShape;
    rdfs:seeAlso <https://ofn.gov.cz/dcat-ap-cz-hvd#Distribuce>;
    sh:closed false;
    sh:targetClass <http://www.w3.org/ns/dcat#Distribution>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DistributionShape/-32180715> a sh:PropertyShape;
    sh:description "The resource at the access URL contains information about how to get the Dataset. In accordance to the DCAT guidelines it is preferred to also set the downloadURL property if the URL is a reference to a downloadable resource."@en;
    sh:nodeKind sh:BlankNodeOrIRI;
    sh:path <http://www.w3.org/ns/dcat#accessURL>;
    sh:maxCount 1.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DistributionShape> sh:property <https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DistributionShape/-32180715>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DistributionShape/-7f5a726c> a sh:PropertyShape;
    sh:description "For HVD the value must include the ELI http://data.europa.eu/eli/reg_impl/2023/138/oj.\nAs multiple legislations may apply to the resource the maximum cardinality is not limited."@en, "Pro označení datových sad s vysokou hodnotou je povinné uvést https://www.e-sbirka.cz/eli/cz/sb/1999/106/2025-08-19, https://www.e-sbirka.cz/eli/cz/sb/1999/106/2025-08-19/dokument/norma/cast_1/par_5b a http://data.europa.eu/eli/reg_impl/2023/138/oj."@cs;
    sh:nodeKind sh:BlankNodeOrIRI;
    sh:path <http://data.europa.eu/r5r/applicableLegislation>;
    sh:class <http://data.europa.eu/eli/ontology#LegalResource>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DistributionShape> sh:property <https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DistributionShape/-7f5a726c>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#vcard:KindShape> a sh:NodeShape;
    rdfs:seeAlso <https://ofn.gov.cz/dcat-ap-cz-hvd#KontaktníBod>;
    sh:closed false;
    sh:targetClass <http://www.w3.org/2006/vcard/ns#Kind>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#vcard:KindShape/22f3c32d> a sh:PropertyShape;
    sh:nodeKind sh:BlankNodeOrIRI;
    sh:path <http://www.w3.org/2006/vcard/ns#hasEmail>;
    sh:maxCount 1.

<https://ofn.gov.cz/dcat-ap-cz-hvd#vcard:KindShape> sh:property <https://ofn.gov.cz/dcat-ap-cz-hvd#vcard:KindShape/22f3c32d>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#vcard:KindShape/-581e14a7> a sh:PropertyShape;
    sh:name "contact page"@en, "kontaktní stránka"@cs;
    sh:nodeKind sh:BlankNodeOrIRI;
    sh:path <http://www.w3.org/2006/vcard/ns#hasURL>;
    sh:maxCount 1;
    sh:class <http://xmlns.com/foaf/0.1/Document>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#vcard:KindShape> sh:property <https://ofn.gov.cz/dcat-ap-cz-hvd#vcard:KindShape/-581e14a7>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcterms:PeriodOfTimeShape> a sh:NodeShape;
    rdfs:seeAlso <https://ofn.gov.cz/dcat-ap-cz-hvd#ČasovýInterval>;
    sh:closed false;
    sh:targetClass <http://purl.org/dc/terms/PeriodOfTime>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DistributionShape> rdfs:seeAlso <https://ofn.gov.cz/dcat-ap-cz-hvd#DistribuceDatováSlužba>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DistributionShape/17486e96> a sh:PropertyShape;
    sh:description "An API in the context of HVD is not a standalone resource. It is used to open up HVD datasets. Therefore each Data Service is at least tightly connected with a Dataset.\nA Dataset MUST have an associated Data Service, besides the exceptions listed in the HVD IR. This can be either specified directly or indirectly using this property. More information on this obligation see 10.8 Connecting Data Services with Datasets."@en;
    sh:nodeKind sh:BlankNodeOrIRI;
    sh:path <http://www.w3.org/ns/dcat#accessService>;
    sh:maxCount 1;
    sh:class <http://www.w3.org/ns/dcat#DataService>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DistributionShape> sh:property <https://ofn.gov.cz/dcat-ap-cz-hvd#dcat:DistributionShape/17486e96>;
    rdfs:seeAlso <https://ofn.gov.cz/dcat-ap-cz-hvd#DistribuceSoubor>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcterms:MediaTypeOrExtentShape> a sh:NodeShape;
    rdfs:seeAlso <https://ofn.gov.cz/dcat-ap-cz-hvd#FormátSouboru>;
    sh:closed false;
    sh:targetClass <http://purl.org/dc/terms/MediaTypeOrExtent>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcterms:MediaTypeShape> a sh:NodeShape;
    rdfs:seeAlso <https://ofn.gov.cz/dcat-ap-cz-hvd#TypMédia>;
    sh:closed false;
    sh:targetClass <http://purl.org/dc/terms/MediaType>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcterms:LocationShape> a sh:NodeShape;
    rdfs:seeAlso <https://ofn.gov.cz/dcat-ap-cz-hvd#GeografickéÚzemí>;
    sh:closed false;
    sh:targetClass <http://purl.org/dc/terms/Location>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcterms:FrequencyShape> a sh:NodeShape;
    rdfs:seeAlso <https://ofn.gov.cz/dcat-ap-cz-hvd#Frekvence>;
    sh:closed false;
    sh:targetClass <http://purl.org/dc/terms/Frequency>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#skos:ConceptShape> a sh:NodeShape;
    rdfs:seeAlso <https://ofn.gov.cz/dcat-ap-cz-hvd#Koncept>;
    sh:closed false;
    sh:targetClass <http://www.w3.org/2004/02/skos/core#Concept>;
    rdfs:seeAlso <https://ofn.gov.cz/dcat-ap-cz-hvd#DatovéTéma>, <https://ofn.gov.cz/dcat-ap-cz-hvd#TémaEuroVoc>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#eli:LegalResourceShape> a sh:NodeShape;
    rdfs:seeAlso <https://ofn.gov.cz/dcat-ap-cz-hvd#PrávníPředpis>;
    sh:closed false;
    sh:targetClass <http://data.europa.eu/eli/ontology#LegalResource>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#foaf:AgentShape> a sh:NodeShape;
    rdfs:seeAlso <https://ofn.gov.cz/dcat-ap-cz-hvd#Poskytovatel>;
    sh:closed false;
    sh:targetClass <http://xmlns.com/foaf/0.1/Agent>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#rdfs:ResourceShape> a sh:NodeShape;
    rdfs:seeAlso <https://ofn.gov.cz/dcat-ap-cz-hvd#Zdroj>;
    sh:closed false;
    sh:targetClass rdfs:Resource.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcterms:LocationShape> rdfs:seeAlso <https://ofn.gov.cz/dcat-ap-cz-hvd#PrvekRÚIAN>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcterms:StandardShape> a sh:NodeShape;
    rdfs:seeAlso <https://ofn.gov.cz/dcat-ap-cz-hvd#Standard>;
    sh:closed false;
    sh:targetClass <http://purl.org/dc/terms/Standard>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#podmínky-užití:SpecifikaceShape> a sh:NodeShape;
    rdfs:seeAlso <https://ofn.gov.cz/dcat-ap-cz-hvd#SpecifikacePodmínekUžití>;
    sh:closed false;
    sh:targetClass <https://data.gov.cz/slovník/podmínky-užití/Specifikace>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#dcterms:LicenseDocumentShape> a sh:NodeShape;
    rdfs:seeAlso <https://ofn.gov.cz/dcat-ap-cz-hvd#Licence>;
    sh:closed false;
    sh:targetClass <http://purl.org/dc/terms/LicenseDocument>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#foaf:DocumentShape> a sh:NodeShape;
    rdfs:seeAlso <https://ofn.gov.cz/dcat-ap-cz-hvd#Dokument>;
    sh:closed false;
    sh:targetClass <http://xmlns.com/foaf/0.1/Document>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#vcard:IndividualShape> a sh:NodeShape;
    rdfs:seeAlso <https://ofn.gov.cz/dcat-ap-cz-hvd#Jednotlivec>;
    sh:closed false;
    sh:targetClass <http://www.w3.org/2006/vcard/ns#Individual>;
    sh:property <https://ofn.gov.cz/dcat-ap-cz-hvd#vcard:KindShape/22f3c32d>, <https://ofn.gov.cz/dcat-ap-cz-hvd#vcard:KindShape/-581e14a7>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#vcard:OrganizationShape> a sh:NodeShape;
    rdfs:seeAlso <https://ofn.gov.cz/dcat-ap-cz-hvd#Organizace>;
    sh:closed false;
    sh:targetClass <http://www.w3.org/2006/vcard/ns#Organization>;
    sh:property <https://ofn.gov.cz/dcat-ap-cz-hvd#vcard:KindShape/22f3c32d>, <https://ofn.gov.cz/dcat-ap-cz-hvd#vcard:KindShape/-581e14a7>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#rdfs:ResourceShape> rdfs:seeAlso <https://ofn.gov.cz/dcat-ap-cz-hvd#E-mailAddress>.

<https://ofn.gov.cz/dcat-ap-cz-hvd#skos:ConceptShape> rdfs:seeAlso <https://ofn.gov.cz/dcat-ap-cz-hvd#KategorieHVD>.