メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.834392145961 35.3995470008152, 136.834671712787 35.3995619901672, 136.83466255535 35.3996931611274, 136.835082208977 35.3997176886376, 136.835218338629 35.3997273568285, 136.835217591873 35.3997047494756, 136.83563905938 35.3997380831002, 136.835615137879 35.3999418893499, 136.835700911087 35.3999462076754, 136.835684642416 35.400076302971, 136.835583786175 35.4000691968852, 136.835564878421 35.400578224613, 136.83533038372 35.4005612462506, 136.834838299941 35.4005281408107, 136.834165601887 35.4004786250375, 136.833083190816 35.4004019294381, 136.832369539496 35.4003513777795, 136.832429823161 35.3997406355589, 136.8324307782 35.399728173654, 136.832868427328 35.3997688821289, 136.83289249775 35.3995149368683, 136.833220891666 35.3995359081645, 136.833237728367 35.3993415199465, 136.833334839735 35.3993443208478, 136.833336002822 35.3993804502908, 136.833606560745 35.399390064817, 136.833601658645 35.3995475852678, 136.834056749435 35.3995770696817, 136.834063282897 35.3995249046456, 136.834392145961 35.3995470008152)) ^^http://www.opengis.net/ont/geosparql#wktLiteral