メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.690285151427 35.7799796806729, 139.690441499383 35.7800171159157, 139.690568163227 35.7800488996866, 139.690789820082 35.7800932427209, 139.690395092967 35.7805145394324, 139.690380265591 35.7805303845765, 139.689810040639 35.7811389923901, 139.689786694873 35.7811639101786, 139.689380549315 35.7815973914659, 139.688870291133 35.7821419901713, 139.688829308296 35.782183310118, 139.688392536254 35.782623636903, 139.688334384506 35.7826842131677, 139.687778581006 35.7825437342722, 139.687623074951 35.7825041661674, 139.687532261883 35.782484411401, 139.68728852666 35.7824186834682, 139.686975407964 35.7823410222427, 139.686366977791 35.7821890825707, 139.685475151243 35.7819722211156, 139.685469428464 35.7819707359314, 139.684543977501 35.7817305533721, 139.684539767137 35.781729526979, 139.683604129422 35.781503063331, 139.683574415581 35.7814956675845, 139.683090078148 35.7813750160589, 139.683068018649 35.7813695316352, 139.682687851312 35.7812748345863, 139.682678080178 35.781272199381, 139.682276810804 35.7811639904428, 139.682236640739 35.7811537221283, 139.681775919005 35.7810359544282, 139.681766029272 35.7810334776387, 139.681295516019 35.7809158300921, 139.680833527711 35.7807983322581, 139.680760690885 35.7807803000745, 139.679877779277 35.7805609671655, 139.680371676181 35.779834769511, 139.68074202968 35.779296583385, 139.680763572624 35.7792662427841, 139.681089831529 35.778806673667, 139.681163913942 35.7786996629658, 139.681212314972 35.778629746836, 139.681499283276 35.7782152475564, 139.681818490578 35.777773566674, 139.681832320906 35.7777544304794, 139.681906417218 35.7777736785924, 139.682542445024 35.777938888491, 139.682895320461 35.7780293420647, 139.682915615696 35.7780349477677, 139.683269179845 35.7781325497315, 139.683549552071 35.7782010827274, 139.684216871978 35.7783763380599, 139.684768059771 35.7785226235998, 139.685091258757 35.778607434207, 139.686032897981 35.7788590078552, 139.686958793932 35.7790992525809, 139.687286702617 35.7791867900108, 139.687827071636 35.7793310405606, 139.688754755623 35.7795741063985, 139.688794790579 35.7795847702331, 139.689484130681 35.7797684296443, 139.690285151427 35.7799796806729)) ^^http://www.opengis.net/ont/geosparql#wktLiteral