メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.232009523984 35.0840837131659, 137.231503892158 35.0847228131824, 137.231242622027 35.0850531769635, 137.230756773895 35.0856760651267, 137.230680970847 35.0855605348641, 137.230626119129 35.0855380266388, 137.230543872303 35.0855380687891, 137.230420438584 35.0854705228437, 137.230159845883 35.0853016330196, 137.230050082206 35.0851777388288, 137.229926636459 35.0850876560289, 137.229775774093 35.0849975869783, 137.229734618515 35.0849525350601, 137.229693441294 35.0848849467732, 137.229611160428 35.0848511837676, 137.229446650762 35.0848399984783, 137.229309454793 35.0846935810652, 137.229103691755 35.0845133932834, 137.228952822806 35.0844120550459, 137.228829387955 35.0843332393243, 137.228788203267 35.0842543825575, 137.228760726966 35.0841755189555, 137.228746950493 35.0840853803485, 137.228604292683 35.0839786153502, 137.228533007897 35.0834291149424, 137.229215401615 35.083132773832, 137.23048611768 35.0830540268711, 137.230795105871 35.0830125284323, 137.230816118904 35.0830814645064, 137.230884712412 35.0831490383074, 137.230953270736 35.0831715393351, 137.231062918167 35.0831489463431, 137.231391824556 35.0830360940286, 137.23139183344 35.0830473622133, 137.231378294099 35.0832614648396, 137.231734786484 35.0833626928672, 137.231734857942 35.0834528383439, 137.231734884738 35.0834866428974, 137.231762318993 35.0835091649441, 137.231817151774 35.0835091362814, 137.231871975603 35.0834978394093, 137.232009012684 35.0834414266572, 137.232159762137 35.0833850065383, 137.232296839493 35.0833849343855, 137.232461373711 35.0834299203379, 137.232310763945 35.0836553636084, 137.232009523984 35.0840837131659)) ^^http://www.opengis.net/ont/geosparql#wktLiteral