メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.869338710665 35.5987974937255, 136.866886373506 35.5999044717409, 136.866692588899 35.5999910657857, 136.866352581896 35.6001095499697, 136.864982632157 35.6006043313311, 136.864140358804 35.6009376066001, 136.863657900975 35.6011363584879, 136.863048945186 35.6013766910707, 136.861961869046 35.6017093012393, 136.861700974116 35.6017892754987, 136.861649600698 35.6018020331104, 136.86159439672 35.6017793243106, 136.8615315078 35.6017082171722, 136.861343204741 35.6013885271286, 136.86111154666 35.6010428819736, 136.860891705309 35.6007133927698, 136.860563035937 35.6002471884112, 136.860418629757 35.6000904549341, 136.860229879985 35.5998727296384, 136.860051939311 35.5996812282675, 136.85990766687 35.5995070644141, 136.859729935973 35.599289120089, 136.859463300832 35.5989842262996, 136.859263311118 35.5987312594368, 136.85894123306 35.5983832303664, 136.858863399262 35.5982874708867, 136.858741042884 35.5981214594067, 136.858563466378 35.5979213292457, 136.858441181855 35.5977820076267, 136.858274697686 35.5976345082932, 136.858130301881 35.5974777701947, 136.85799707987 35.5973298282742, 136.857886113648 35.5972521175323, 136.857796981033 35.597135484143, 136.857786022372 35.5971211259343, 136.857929820518 35.5969513229491, 136.858007047135 35.5968176157186, 136.858039731365 35.5965524956726, 136.858127866615 35.596295053781, 136.858164021138 35.596265251851, 136.858207176776 35.5962248359976, 136.858233852767 35.5961708554923, 136.858267146867 35.5961168927859, 136.858469716857 35.5959201272865, 136.858771935938 35.5956155551, 136.859190469524 35.5951788876186, 136.859536532613 35.5946528459079, 136.859756518669 35.5946628401824, 136.86031869605 35.5947183137961, 136.860773583606 35.5947894634279, 136.861059607417 35.5947553291135, 136.861272697458 35.5948328719765, 136.861434652419 35.5948792306929, 136.86172548282 35.5949529196029, 136.862042834476 35.5950185765862, 136.862462719474 35.5950898782419, 136.862769221265 35.5951294857917, 136.863301134833 35.5951302227538, 136.863666707742 35.5950981468682, 136.864043499907 35.5950746899259, 136.864420146446 35.5949981698287, 136.864641483945 35.5949243236913, 136.864828819563 35.5952085498359, 136.865265298122 35.5953963937501, 136.865549899903 35.5955575908474, 136.865849473489 35.5957271685545, 136.865979268974 35.5957970319288, 136.866086554942 35.595892471783, 136.866175989254 35.5959658960304, 136.866402131395 35.5960597991975, 136.866612727245 35.5961152149736, 136.866769460653 35.5961814819653, 136.866957549492 35.596255150155, 136.867082563457 35.5963076759038, 136.867237996203 35.596393516118, 136.867501259415 35.5965914147206, 136.867662264061 35.5967089218979, 136.867903815686 35.5968334584531, 136.868103700609 35.5970687686114, 136.868202591987 35.5971616149838, 136.868325777477 35.5972772332451, 136.868614580702 35.5975640619211, 136.868826355127 35.597866545588, 136.869103059768 35.5982369325842, 136.869209726652 35.5985007076867, 136.869338710665 35.5987974937255)) ^^http://www.opengis.net/ont/geosparql#wktLiteral