メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.606173139109 37.8559973374592, 140.605366531824 37.8565987020047, 140.604221508951 37.8573058846964, 140.603725055076 37.8575892863386, 140.603342819108 37.8578513857497, 140.602711086403 37.8583768305424, 140.602351830137 37.8585955552851, 140.601444265639 37.8593638101876, 140.600840858814 37.8598665314852, 140.600786170018 37.8597555235984, 140.600518088597 37.8591446987665, 140.600360509238 37.858820785686, 140.599895282631 37.857828299032, 140.599450823308 37.8568763646283, 140.599164131819 37.8562753748955, 140.599760056572 37.8563372609788, 140.600221023105 37.8563466619611, 140.600440417635 37.8563310207777, 140.599798826554 37.8550755632489, 140.600968725655 37.8547199477467, 140.601108717924 37.8549579535487, 140.601231009652 37.8549107000384, 140.601289464812 37.854905815133, 140.601312974045 37.8549125607387, 140.601510304717 37.8553285719058, 140.601625557682 37.8555864474675, 140.601914298461 37.8555033370408, 140.602661975728 37.8552608256045, 140.602754665833 37.8554573245271, 140.602944179858 37.8554028739319, 140.603059694782 37.8556769387604, 140.603193815657 37.8559217392465, 140.604120028777 37.8556873475127, 140.60438681958 37.8556108504609, 140.604447640859 37.8555518861392, 140.604500653018 37.8555613959742, 140.604570549438 37.8555638954791, 140.604631020067 37.8555563215183, 140.604715688508 37.8555364814589, 140.604894610835 37.8554797034878, 140.604971604351 37.8554646996427, 140.605055949828 37.8554818870431, 140.605213571895 37.8555364704386, 140.605269772919 37.8555451139433, 140.605485296712 37.8554990761482, 140.605864262173 37.8553932616864, 140.606173139109 37.8559973374592)) ^^http://www.opengis.net/ont/geosparql#wktLiteral