@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 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#> .

<http://airports.dataincubator.org/.turtle> rdf:type foaf:Document ,
                                                     dctype:Text ;
                                            foaf:primaryTopic <http://airports.dataincubator.org/> ;
                                            dct:hasFormat <http://airports.dataincubator.org/.rdf> ,
                                                          <http://airports.dataincubator.org/.html> ,
                                                          <http://airports.dataincubator.org/.json> ;
                                            foaf:topic <http://airports.dataincubator.org/> .

<http://airports.dataincubator.org/.rdf> rdf:type dctype:Text ,
                                                  foaf:Document ;
                                         dc:format "application/rdf+xml" ;
                                         rdfs:label "RDF/XML" .

<http://airports.dataincubator.org/.html> rdf:type dctype:Text ,
                                                   foaf:Document ;
                                          dc:format "text/html" ;
                                          rdfs:label "HTML" .

<http://airports.dataincubator.org/.json> rdf:type dctype:Text ,
                                                   foaf:Document ;
                                          dc:format "application/json" ;
                                          rdfs:label "JSON" .

<http://airports.dataincubator.org/> rdfs:seeAlso <http://ourairports.com/data/> ;
                                     rdfs:label "Airport data from Our Airports published as RDF" .