メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.503314579677 35.4862324772177, 138.502353725033 35.4863728418958, 138.500071798924 35.4867564519011, 138.499752621327 35.4868579059317, 138.499216332196 35.4864739130237, 138.498850676936 35.4863458648613, 138.498152553843 35.4862684175746, 138.497514495189 35.4863395165897, 138.496731418353 35.4864580402632, 138.492698993702 35.485720255244, 138.492612583293 35.4846036404296, 138.492565263329 35.4835189971355, 138.492494311129 35.481485303293, 138.492304765137 35.4807492685836, 138.491752940136 35.4794465843983, 138.491649588547 35.4788832203213, 138.491584481801 35.4763350532081, 138.491546543495 35.4754185269652, 138.491546608037 35.4748269935469, 138.49130639315 35.4737915887127, 138.490971334121 35.4720777819669, 138.491225084251 35.4717272741444, 138.49135098179 35.4716639363381, 138.491321944084 35.4715927041258, 138.49073575669 35.471376593372, 138.490588411943 35.4712963065321, 138.490529030897 35.471212503816, 138.490629412515 35.4711175116164, 138.49091587323 35.4711624874773, 138.491936890974 35.4714146339282, 138.492246768327 35.4714621440164, 138.49245981876 35.4714463054676, 138.492682562836 35.4713434281715, 138.492936602217 35.4710910826942, 138.493370171599 35.4707973331693, 138.49364133049 35.4706865328619, 138.493873740944 35.4706231936381, 138.494222363889 35.470591545958, 138.494771299973 35.4706552141963, 138.494993316742 35.4706408512776, 138.495348092342 35.4705311033941, 138.495597719674 35.470548780224, 138.495932573319 35.4706322651944, 138.496182695879 35.4706725115463, 138.496402477216 35.4706230757815, 138.496537768823 35.4705301551649, 138.496717632574 35.4701204824065, 138.496823021031 35.4699606606227, 138.497012151666 35.4698215803777, 138.497231140345 35.4697496122097, 138.497424729112 35.4697455974414, 138.497649433074 35.4698540098692, 138.497776564629 35.4699914341902, 138.497792960118 35.4700091445659, 138.497981596181 35.4706821908526, 138.498046611605 35.4709742603528, 138.498135552321 35.4711528117343, 138.498333637442 35.4712842862947, 138.498584516424 35.4713470986461, 138.498946290996 35.4714074797043, 138.50170435909 35.4715355399896, 138.502288687912 35.4715921698354, 138.502645223084 35.4717054971712, 138.50272447038 35.4719806971523, 138.502447180729 35.4728711442028, 138.502335851699 35.4731752599792, 138.50230705526 35.4734459938869, 138.502408144065 35.4741075561871, 138.502694235807 35.4749647742198, 138.502874943351 35.475548447077, 138.503725692144 35.4790972666605, 138.503874840739 35.4798062044695, 138.504006817384 35.4804437709544, 138.5040270482 35.481052612976, 138.504045788429 35.4816161064315, 138.503933974202 35.4824078353488, 138.503314579677 35.4862324772177)) ^^http://www.opengis.net/ont/geosparql#wktLiteral