メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.300866657411 36.9878061665047, 138.297166530932 36.9888116094447, 138.290834451419 36.988996697442, 138.290939204617 36.9887527978035, 138.290939697661 36.9885729178643, 138.290940137835 36.9884123253827, 138.29081250404 36.9882386974617, 138.290452655865 36.988064589808, 138.290212755264 36.9879549727682, 138.290021218183 36.9877234992142, 138.289874101498 36.9873602406214, 138.289811133734 36.9869618592728, 138.287928703235 36.9872475189635, 138.287504215007 36.9872917483858, 138.285134672378 36.9824338533097, 138.283769771695 36.9799560160581, 138.28764416943 36.9789848397786, 138.292578533874 36.9780190696205, 138.292974554289 36.9785963568852, 138.293349002993 36.9786706506507, 138.293540494784 36.9785421488397, 138.293884695179 36.9784936786504, 138.294205748828 36.9785188056153, 138.294335446594 36.978623299184, 138.29458720746 36.9788323356833, 138.294762480926 36.979047298468, 138.29494200825 36.9790997767294, 138.295110390904 36.9790386744698, 138.295401279633 36.9789104118612, 138.295791632573 36.9787576808252, 138.295990479732 36.9787396489012, 138.296235150208 36.9787400698628, 138.296510317653 36.9787712375962, 138.296876949744 36.9789068262274, 138.297197597424 36.9790852863552, 138.297373072634 36.9792266014872, 138.297449073023 36.9794046385363, 138.297524823505 36.9796685671531, 138.297753420278 36.9799633791209, 138.298028120537 36.9801724533973, 138.298172807001 36.9803934826333, 138.29832104209 36.9807158249179, 138.29848864523 36.9809492838745, 138.298587363909 36.9812070550233, 138.298594154135 36.9815259885135, 138.2986625501 36.9816856393843, 138.298830265412 36.9818698864639, 138.298898669569 36.9820356578502, 138.298890395257 36.9822687474404, 138.298851327898 36.9825815486738, 138.298949952476 36.9828761368027, 138.299094468023 36.9831647511074, 138.299093754116 36.9834346763338, 138.299157229809 36.9837475823685, 138.299326840972 36.9840382759184, 138.299480515077 36.9843162088883, 138.299586609924 36.9844587387487, 138.29981674361 36.9846869554776, 138.299937049495 36.9848323983515, 138.300053605656 36.9850519001841, 138.300164887628 36.9852499906796, 138.300320669887 36.9854040814791, 138.300419749555 36.9855209070653, 138.300479767973 36.9856491415315, 138.300529050427 36.9858058701193, 138.300553399596 36.9859909984608, 138.300499665184 36.9861845840417, 138.300442482242 36.9863297269611, 138.300429650447 36.986487688762, 138.300482482289 36.9866387229185, 138.300627614232 36.9867985052927, 138.300791419347 36.9868990371419, 138.300990384484 36.9871127635634, 138.300866657411 36.9878061665047)) ^^http://www.opengis.net/ont/geosparql#wktLiteral