メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.078567133447 35.9953140607562, 139.078710086769 35.9954521517618, 139.078856207426 35.995585279208, 139.078995686759 35.9957607597943, 139.079110572889 35.9959075061452, 139.079427891931 35.9963800503928, 139.079624880618 35.996777581971, 139.079679760965 35.9969111094532, 139.079699806988 35.9970357934302, 139.079415914951 35.9971308141048, 139.079349356042 35.9971506221271, 139.079142209023 35.9972208416941, 139.078689553315 35.9973861221595, 139.078629978253 35.9974094074918, 139.077822717224 35.9977249680223, 139.077551283746 35.9978489668944, 139.077053670587 35.9980487856439, 139.076905585738 35.9981402454672, 139.076710583226 35.9982632086118, 139.076629406924 35.9983619394195, 139.076615831505 35.99838629708, 139.076600805446 35.9984174053011, 139.07659108165 35.9984375961725, 139.075142161191 35.9977819358623, 139.075002193419 35.9976489247218, 139.074532081764 35.9970091362651, 139.074431440005 35.996850379134, 139.074377492689 35.9967287341389, 139.074369615502 35.9966189432235, 139.074359436247 35.9964780792855, 139.07429916471 35.9962927992399, 139.074370037112 35.9962841611811, 139.07446905427 35.9962590365703, 139.074523205027 35.9962502929831, 139.074728212762 35.9962500703025, 139.074847589836 35.996234167742, 139.075150053515 35.9961724595121, 139.075441312346 35.9961228032311, 139.075917513896 35.9960416204512, 139.076106345507 35.9960020252451, 139.076376672425 35.9959484675941, 139.076371747424 35.9958742242783, 139.076291347974 35.9956094328684, 139.076788294857 35.9953965461105, 139.076911667597 35.9953429998367, 139.077210440821 35.9952226351002, 139.077418774428 35.9955101489172, 139.077740928956 35.9953637571098, 139.078009416038 35.9952207571797, 139.07816049555 35.9951418877681, 139.078249941555 35.9951025298732, 139.078432890247 35.9952259106966, 139.078567133447 35.9953140607562)) ^^http://www.opengis.net/ont/geosparql#wktLiteral