メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.028272947445 36.7542693984198, 137.028513944446 36.7541345618808, 137.028836090217 36.7539542602795, 137.029107170088 36.7543570787036, 137.029742591236 36.7551512734899, 137.029869421735 36.7552990575862, 137.029887125851 36.7553196356135, 137.02952097396 36.7555186880657, 137.029149117226 36.7557207610141, 137.029569237276 36.7561933076308, 137.028726853059 36.7566233214006, 137.028696922099 36.7566385649014, 137.028172851648 36.7570679468099, 137.027425730976 36.757557832085, 137.027117370653 36.7579177515811, 137.026969593195 36.7581192273396, 137.026897533709 36.7582273598046, 137.026827238131 36.7583814700261, 137.026790008316 36.758588985436, 137.026739936855 36.7587615663265, 137.026571189214 36.7586092250095, 137.026160046081 36.7582367948153, 137.02608199515 36.7581638357166, 137.025877566295 36.7579727277341, 137.025755907652 36.7578519815246, 137.025454397662 36.7574993915653, 137.025058428743 36.7570362923882, 137.024828309446 36.7567704521339, 137.024753709759 36.7566842592883, 137.024498915853 36.7564186709626, 137.025722902645 36.7557039106256, 137.026589528219 36.7552151585065, 137.027000392355 36.7549834974623, 137.027456680566 36.754726187874, 137.027489536597 36.7547077775649, 137.027929318195 36.7544617142268, 137.028272947445 36.7542693984198)) ^^http://www.opengis.net/ont/geosparql#wktLiteral