メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.146194386046 37.3039183741752, 137.146011634171 37.3039390374265, 137.145831898245 37.3039492823451, 137.145555894657 37.3039475422776, 137.145234947829 37.3039577597513, 137.14473856241 37.3039679424074, 137.14433418539 37.3039695536428, 137.14468084328 37.3038089702102, 137.145335634002 37.3035459434817, 137.14596044998 37.3033238811535, 137.146685835886 37.3030659298746, 137.147028204761 37.3029599684531, 137.147374817926 37.3028915943249, 137.147652966836 37.3028437667514, 137.148181437357 37.3027875277126, 137.148185631831 37.3031634606694, 137.148159892191 37.3034198508262, 137.148102071549 37.3036300543201, 137.148025002399 37.3038112481792, 137.14793508978 37.3039718857409, 137.147820746046 37.3041263234418, 137.147709863952 37.3042328911122, 137.147700045231 37.3042465467766, 137.147595167201 37.3041871132042, 137.147314334335 37.3040275459243, 137.147245801464 37.303988673872, 137.147080340632 37.3039243029422, 137.146978519566 37.3038768378356, 137.147135177661 37.3037132560872, 137.147020573453 37.303601161529, 137.14693617983 37.3035480668789, 137.146706683723 37.3038007581916, 137.14666623694 37.3037402091683, 137.146582680548 37.3036341717118, 137.146554314291 37.3035005503592, 137.146499146149 37.3035309528555, 137.146142716065 37.303568199587, 137.145930548555 37.3036088510975, 137.145930494386 37.303798647888, 137.145991688325 37.3037904915046, 137.146032217276 37.3037983836407, 137.146095452278 37.30380867326, 137.146145709123 37.3038423334176, 137.146184615171 37.3038850025656, 137.146194386046 37.3039183741752)) ^^http://www.opengis.net/ont/geosparql#wktLiteral