ODSEXIFRef Exif properties All EXIF properties for Photos in an ODS-Gallery Data Spaces PREFIX sioct: <http://rdfs.org/sioc/types#> PREFIX sioc: <http://rdfs.org/sioc/ns#> PREFIX dcterms: <http://purl.org/dc/elements/1.1/> PREFIX dc: <http://purl.org/dc/elements/1.1/> PREFIX bm: <http://www.w3.org/2002/01/bookmark#> PREFIX exif: <http://www.w3.org/2003/12/exif/ns/> PREFIX an: <http://www.w3.org/2000/10/annotation-ns#> SELECT distinct ?p FROM <http://demo.openlinksw.com/dataspace> WHERE { ?bm a exif:IFD . ?bm ?p ?o . } Dumping data about camera model used by ODS instance members PREFIX sioct: <http://rdfs.org/sioc/types#> PREFIX sioc: <http://rdfs.org/sioc/ns#> PREFIX dcterms: <http://purl.org/dc/elements/1.1/> PREFIX dc: <http://purl.org/dc/elements/1.1/> PREFIX bm: <http://www.w3.org/2002/01/bookmark#> PREFIX exif: <http://www.w3.org/2003/12/exif/ns/> SELECT distinct ?member, ?make, ?model, ?software, ?exposureTime FROM <http://demo.openlinksw.com/dataspace> WHERE { ?photo a exif:IFD . optional{ ?photo exif:model ?make }. optional{ ?photo exif:model ?model }. optional{ ?photo exif:software ?software }. optional{ ?photo exif:exposureTime ?exposureTime }. optional{ ?photo sioc:has_creator ?cr }. optional{ ?cr sioc:id ?member }. }