メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.346521640265 39.4827895182966, 140.346326651992 39.4828365408245, 140.34581455246 39.4828823976729, 140.345427004683 39.4828567641626, 140.344590091223 39.4827691673612, 140.343644748105 39.4826691063703, 140.34317986302 39.4826191045887, 140.342316010209 39.4824571386905, 140.339920069517 39.4818507490835, 140.338929404233 39.4815999970985, 140.336661459642 39.4810902837893, 140.33590366826 39.4807868432011, 140.334727554038 39.4804335471988, 140.333643186957 39.4802607493701, 140.333255821032 39.4802110664852, 140.332137594662 39.4804344212064, 140.331749148358 39.4805288111342, 140.331251451201 39.4807307854175, 140.331638706323 39.4804738715164, 140.332279691266 39.4799632318223, 140.332684176336 39.4797211654424, 140.333393031439 39.4794510533727, 140.334229175805 39.479177555267, 140.336422637322 39.478750186178, 140.339171373867 39.4783543301041, 140.341429181345 39.4778421085563, 140.342414124025 39.4775982085571, 140.342484211702 39.4778519673427, 140.342402517095 39.4781112278057, 140.342301129194 39.4783364177941, 140.342339732086 39.4785281880084, 140.342537798214 39.4787454127298, 140.343151076255 39.4789581898118, 140.343665106797 39.4790994685027, 140.344239872459 39.4791143130672, 140.344835346742 39.479050928527, 140.34496580923 39.4792039639142, 140.345155721264 39.4794520317293, 140.345369778135 39.4796692765936, 140.345496631377 39.4797934458338, 140.345435198555 39.479884093782, 140.345385211344 39.4800840636958, 140.345273827684 39.4802529889667, 140.345215635918 39.4805865449153, 140.345117964686 39.4808457348155, 140.345164043503 39.4811055364373, 140.345299153131 39.4811988499436, 140.345713593073 39.4813056990687, 140.345912671803 39.481380705967, 140.345955345421 39.481563232504, 140.346152647196 39.4818916781389, 140.346231256201 39.4820650678203, 140.346301702842 39.4822693470944, 140.346395905134 39.4824984599382, 140.346521640265 39.4827895182966)) ^^http://www.opengis.net/ont/geosparql#wktLiteral