メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.450184896959 36.4133308409038, 136.450173536282 36.4134644712574, 136.450210498207 36.4135851232436, 136.450184171631 36.4139763720979, 136.45042836573 36.4139843354556, 136.450956631223 36.4140166250039, 136.451096120548 36.4140238801654, 136.451182968869 36.4140292310244, 136.451325608809 36.4140300977444, 136.451555387831 36.4140376882251, 136.451559046265 36.4140378167835, 136.451563486797 36.4140380185808, 136.451778318264 36.4140227434941, 136.451800112064 36.4143826387581, 136.451802304405 36.4144286621578, 136.451094820915 36.4144462955981, 136.451106099341 36.4145272585402, 136.451060540475 36.4146888047218, 136.451062767603 36.4148829572496, 136.451028471001 36.4151319420773, 136.450918261998 36.4153610002862, 136.450830555652 36.4156249749626, 136.450780240039 36.4157824801851, 136.450264920143 36.4156909184854, 136.449603250675 36.4155374596366, 136.448755368995 36.4154320028322, 136.44873147284 36.4147668211921, 136.448659390166 36.4147663817064, 136.448579322303 36.4147626907187, 136.448562872222 36.4143774799319, 136.448815125489 36.4143757792144, 136.448805008134 36.4141686246314, 136.449181640462 36.4141548325224, 136.449530163644 36.4141616364296, 136.449573916784 36.4133339878641, 136.449810003279 36.413346971455, 136.449820767471 36.4132086585726, 136.450089240333 36.4132121386358, 136.450078915883 36.4133246933112, 136.450184896959 36.4133308409038)) ^^http://www.opengis.net/ont/geosparql#wktLiteral