{"@context":{"dc":"http://purl.org/dc/elements/1.1/","rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","owl":"http://www.w3.org/2002/07/owl#","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dct":"http://purl.org/dc/terms/","skos":"http://www.w3.org/2004/02/skos/core#"},"@graph":[{"@id":"dc:date","@type":"owl:AnnotationProperty","rdfs:label":{"@language":"en","@value":"Date"},"rdfs:isDefinedBy":{"@id":"http://purl.org/dc/elements/1.1/"},"rdfs:comment":{"@language":"en","@value":"A point or period of time associated with an event in the lifecycle of the resource."},"dct:description":{"@language":"en","@value":"Date may be used to express temporal information at any level of granularity. Recommended practice is to express the date, date/time, or period of time according to ISO 8601-1 [[ISO 8601-1](https://www.iso.org/iso-8601-date-and-time-format.html)] or a published profile of the ISO standard, such as the W3C Note on Date and Time Formats [[W3CDTF](https://www.w3.org/TR/NOTE-datetime)] or the Extended Date/Time Format Specification [[EDTF](http://www.loc.gov/standards/datetime/)]. If the full date is unknown, month and year (YYYY-MM) or just year (YYYY) may be used. Date ranges may be specified using ISO 8601 period of time specification in which start and end dates are separated by a '/' (slash) character. Either the start or end date may be missing."},"dct:issued":{"@type":"http://www.w3.org/2001/XMLSchema#date","@value":"1999-07-02"},"skos:note":{"@language":"en","@value":"A [second property](/specifications/dublin-core/dcmi-terms/#http://purl.org/dc/terms/date) with the same name as this property has been declared in the [dcterms: namespace](http://purl.org/dc/terms/). See the Introduction to the document [DCMI Metadata Terms](/specifications/dublin-core/dcmi-terms/) for an explanation."}},{"@id":"dct:created","rdfs:subPropertyOf":{"@id":"dc:date"}},{"@id":"dct:modified","rdfs:subPropertyOf":{"@id":"dc:date"}},{"@id":"dct:valid","rdfs:subPropertyOf":{"@id":"dc:date"}},{"@id":"dct:issued","rdfs:subPropertyOf":{"@id":"dc:date"}},{"@id":"dct:date","rdfs:subPropertyOf":{"@id":"dc:date"}},{"@id":"dct:available","rdfs:subPropertyOf":{"@id":"dc:date"}},{"@id":"dct:dateAccepted","rdfs:subPropertyOf":{"@id":"dc:date"}},{"@id":"dct:dateCopyrighted","rdfs:subPropertyOf":{"@id":"dc:date"}},{"@id":"dct:dateSubmitted","rdfs:subPropertyOf":{"@id":"dc:date"}}]}