メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.902335799379 35.4145975951143, 136.90038772296 35.4148526994993, 136.899708003541 35.414928247801, 136.89879334297 35.4150614771229, 136.896985334018 35.4152683494452, 136.894980368051 35.4155240922912, 136.894669500596 35.4136673655823, 136.894590662839 35.4136792305626, 136.894509089904 35.4133289101596, 136.894470213883 35.4130852001034, 136.8948722682 35.4120711210025, 136.895342798562 35.4121262620806, 136.895789181288 35.4099911725605, 136.895804832356 35.4099412785637, 136.89600568591 35.4098268709778, 136.896250599275 35.409712984312, 136.896549861754 35.4096359079306, 136.896871346547 35.4095501485595, 136.89704892662 35.409514276929, 136.897360360254 35.4095101806661, 136.897436840737 35.4094947167031, 136.897477491994 35.409473328541, 136.897513898719 35.4092993981008, 136.897535500932 35.4092701507668, 136.897580929094 35.4092545475061, 136.897626311415 35.4092527471599, 136.897705082549 35.4092665834047, 136.89776725158 35.4092412992881, 136.897824764235 35.4091807937095, 136.89786853096 35.4089463176613, 136.897916423448 35.4089073394294, 136.897976452985 35.4088982476166, 136.898292899084 35.4089124693403, 136.898873476961 35.4089384709571, 136.899003976001 35.4089233371873, 136.899092763812 35.4089000122358, 136.899192068947 35.4088426270024, 136.899280869417 35.4088150762283, 136.899408695721 35.4088153580563, 136.899668544019 35.4087889591168, 136.899816833151 35.4087267515671, 136.899993899388 35.4086176365713, 136.900096658291 35.4086022288325, 136.90049790658 35.4085874776003, 136.901097017188 35.4085682280258, 136.901442359838 35.4086101099131, 136.901815769244 35.4087174731302, 136.901980261364 35.4088038167475, 136.902232873997 35.4090247151424, 136.902344502708 35.4091584767219, 136.902568417428 35.4093369184797, 136.902740998434 35.4094493340263, 136.902142323019 35.4119264301312, 136.901971317721 35.4119163394296, 136.90188300409 35.4118995268672, 136.901678993538 35.4118414066868, 136.901520204389 35.4118312708037, 136.901549875649 35.4119183772916, 136.901846956897 35.4124627516351, 136.901943168414 35.4126222556133, 136.902018440214 35.412844740507, 136.902335799379 35.4145975951143)) ^^http://www.opengis.net/ont/geosparql#wktLiteral