メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.716277338989 35.1676762948221, 136.71602829318 35.1681728282658, 136.715918935354 35.1680269295062, 136.715806960417 35.1679203173312, 136.715577763864 35.1677877049738, 136.715357934064 35.1676984365026, 136.715143787751 35.1676592588256, 136.714676813356 35.167659489047, 136.714366514866 35.1676848800897, 136.714172187477 35.1677451407258, 136.713984988202 35.1678191588124, 136.713660712229 35.1679909741389, 136.713499732248 35.16808473849, 136.713559448889 35.1670585579835, 136.713766791151 35.1666766596114, 136.714603852185 35.1655228235324, 136.714776034749 35.1653019895804, 136.714793257573 35.1652194485425, 136.71480249291 35.1650690616, 136.714822113975 35.1650334312715, 136.71522757626 35.1646310752501, 136.715436867648 35.1644608021337, 136.715630457802 35.164314975713, 136.715930940891 35.1641076477161, 136.716063139693 35.1640216630379, 136.71617616112 35.1639375078446, 136.716271344683 35.1640480017906, 136.716364127139 35.1641584172568, 136.716511650307 35.1643340344698, 136.716276239998 35.1644668892332, 136.716440757945 35.1645933452842, 136.716615816876 35.164768009143, 136.71671088183 35.1649001220021, 136.71680690529 35.1650765329615, 136.716942360506 35.1652716825742, 136.717017978319 35.1654548490049, 136.717089870923 35.1660972198635, 136.717146626561 35.1662252459947, 136.71654562367 35.1672440575149, 136.716277338989 35.1676762948221)) ^^http://www.opengis.net/ont/geosparql#wktLiteral