@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix dctype: <http://purl.org/dc/dcmitype/> .
@prefix ns0: <http://www.placetime.com/interval/gregorian/1977-01-18T04:00:00Z/> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix dc: <http://purl.org/dc/elements/1.1/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix time: <http://www.w3.org/2006/time#> .
@prefix label: <http://purl.org/net/vocab/2004/03/label#> .

<http://www.placetime.com/interval/gregorian/1977-01-18T04:00:00Z/P1D.turtle> rdf:type foaf:Document ,
                                                                                       dctype:Text ;
                                                                              foaf:primaryTopic ns0:P1D ;
                                                                              dct:hasFormat <http://www.placetime.com/interval/gregorian/1977-01-18T04:00:00Z/P1D.rdf> ,
                                                                                            <http://www.placetime.com/interval/gregorian/1977-01-18T04:00:00Z/P1D.html> ,
                                                                                            <http://www.placetime.com/interval/gregorian/1977-01-18T04:00:00Z/P1D.json> ;
                                                                              foaf:topic ns0:P1D .

<http://www.placetime.com/interval/gregorian/1977-01-18T04:00:00Z/P1D.rdf> rdf:type dctype:Text ,
                                                                                    foaf:Document ;
                                                                           dc:format "application/rdf+xml" ;
                                                                           rdfs:label "RDF/XML" .

<http://www.placetime.com/interval/gregorian/1977-01-18T04:00:00Z/P1D.html> rdf:type dctype:Text ,
                                                                                     foaf:Document ;
                                                                            dc:format "text/html" ;
                                                                            rdfs:label "HTML" .

<http://www.placetime.com/interval/gregorian/1977-01-18T04:00:00Z/P1D.json> rdf:type dctype:Text ,
                                                                                     foaf:Document ;
                                                                            dc:format "application/json" ;
                                                                            rdfs:label "JSON" .

ns0:P1D rdf:type time:Interval ;
        rdfs:label "1977-01-18T04:00:00Z/P1D" ;
        rdfs:comment "A time-interval of exactly one day beginning at four o'clock in the morning, UTC, on the eighteenth day of the month of January in year nineteen hundred and seventy seven of the Gregorian calendar." ;
        time:hasBeginning <http://placetime.com/instant/gregorian/1977-01-18T04:00:00Z> .

rdf:type rdfs:label "type" ;
         label:plural "types" ;
         label:inverseSingular "is type of" .

foaf:primaryTopic rdfs:label "primary topic" ;
                  label:plural "primary topics" ;
                  label:inverseSingular "is the primary topic of" .

foaf:topic rdfs:label "topic" ;
           label:plural "topics" ;
           label:inverseSingular "is a topic of" .

rdfs:label rdfs:label "label" ;
           label:plural "labels" ;
           label:inverseSingular "is label of" .

rdfs:comment rdfs:label "comment" ;
             label:plural "comments" ;
             label:inverseSingular "is comment of" .