メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.829825453705 34.6780776911543, 135.829460763168 34.6780869023928, 135.82946347876 34.6783010165904, 135.82902537367 34.6783026586434, 135.829020496902 34.6784987316742, 135.828932143159 34.6785014253427, 135.82863746675 34.678511032202, 135.828457947106 34.6785168837618, 135.828424532721 34.6785186372101, 135.828424544932 34.6785174769757, 135.828421119558 34.6782609637133, 135.828346837995 34.678262126099, 135.828334319306 34.6781982991125, 135.828308988197 34.6780792334762, 135.828046574631 34.6780973179359, 135.828031190059 34.677961224842, 135.827999697826 34.6776825539085, 135.828156407964 34.6776778438156, 135.828156549666 34.6776091032925, 135.828272758208 34.6776070127363, 135.828271199592 34.6775716557285, 135.828358294131 34.6775737487159, 135.828365601027 34.6776539093029, 135.828375407065 34.6777197059086, 135.828609324455 34.6777263725326, 135.828631660429 34.677753028356, 135.8290056656 34.6777434097982, 135.829006874251 34.6777048139079, 135.82937241852 34.6777053244671, 135.829376239661 34.6776554650471, 135.82959253508 34.6776498499636, 135.829776565992 34.6776516559623, 135.829825453705 34.6780776911543)) ^^http://www.opengis.net/ont/geosparql#wktLiteral