メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.762497776318 35.9799642948991, 139.762703129815 35.9804148062868, 139.762872750415 35.980807178472, 139.763028944884 35.9811941014795, 139.763203016733 35.9816191680588, 139.763258752119 35.9818117043777, 139.763269117411 35.9820577367449, 139.763290683348 35.9822502180463, 139.763297058428 35.9823418593799, 139.763319450479 35.9825421727707, 139.763351618744 35.9826312152773, 139.763387034824 35.9826914641668, 139.763454678921 35.9827674283504, 139.763757648519 35.9830796624986, 139.763826753387 35.9831394405047, 139.763717085301 35.9831917448464, 139.763465492312 35.9833015711017, 139.763104242509 35.9834479858588, 139.762488493503 35.9836782382077, 139.762061880973 35.9836639852195, 139.760652379175 35.9834271755271, 139.759495421853 35.9833445484226, 139.758623494102 35.9832831531385, 139.758585948876 35.9832763529428, 139.757821790394 35.9832476500724, 139.75689065548 35.983236564986, 139.755435159327 35.9834090846789, 139.754976118264 35.9823694948697, 139.754927599897 35.9822501499362, 139.754986390953 35.9822304392992, 139.755204511888 35.9821603497863, 139.755618494346 35.9820300434077, 139.756355484984 35.9818025336742, 139.756737820516 35.9816764839569, 139.757824523837 35.9813313463712, 139.758408362572 35.9811482617296, 139.758697102156 35.9810513659914, 139.759173947258 35.9809048500176, 139.759523936793 35.9807914174724, 139.759824962658 35.9806907532819, 139.759901562838 35.9806676143106, 139.760112715875 35.9806038316435, 139.760398227554 35.9805081578671, 139.76042774795 35.9804961980261, 139.760571232329 35.9804511355156, 139.760856599999 35.9803615146021, 139.760974999702 35.9803243293859, 139.761995648128 35.9799894912965, 139.762351414741 35.9798718956605, 139.762501690933 35.97982729603, 139.762585745016 35.9798001630396, 139.76254707087 35.979862618387, 139.762497776318 35.9799642948991)) ^^http://www.opengis.net/ont/geosparql#wktLiteral