メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.056692668169 35.4679488821162, 133.056159478713 35.4679462144785, 133.05577624625 35.4679525490924, 133.055431411395 35.4679436721646, 133.055502719851 35.4669590659575, 133.055761987447 35.4669519165499, 133.05589786594 35.4669486310873, 133.055910818454 35.4670150466522, 133.055998679318 35.4670053173365, 133.055986333461 35.4669469943706, 133.056151360465 35.4669174384676, 133.056360274344 35.4668711512122, 133.05657485235 35.4674889903546, 133.056692668169 35.4679488821162)) ^^http://www.opengis.net/ont/geosparql#wktLiteral