VOS.ODSEXIFRef

  • Topic
  • Discussion
  • VOS.ODSEXIFRef(Last) -- DAVWikiAdmin? , 2017-06-13 05:49:51 Edit WebDAV System Administrator 2017-06-13 01:49:51

    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 }.
       }