メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.056688390306 37.0596962763165, 138.05653852357 37.0591248423872, 138.056410068119 37.0585199071362, 138.056423300841 37.0578624924867, 138.056530034764 37.0573491128706, 138.056570139836 37.0569336213389, 138.056666856913 37.0565184117579, 138.056810960796 37.0560579700022, 138.056838969945 37.0559769739062, 138.056957612235 37.0553709924265, 138.057107686878 37.0550157513499, 138.057310922115 37.0547099890728, 138.057749781775 37.0541844016341, 138.058123077448 37.0536190739853, 138.058478450709 37.0533106382276, 138.058858076131 37.053068185203, 138.059626959838 37.0525207160357, 138.060156856283 37.0521825702752, 138.060827636228 37.0519432936263, 138.061074919318 37.0515738979496, 138.061246489888 37.0512496286404, 138.061403094352 37.0510375243167, 138.062956836586 37.0514420063017, 138.062963106446 37.0524277176867, 138.063113283063 37.0526068790219, 138.063208068585 37.0527347942847, 138.063239246994 37.0528498038018, 138.063206599924 37.0529899942579, 138.062990685922 37.0531678046792, 138.062774991284 37.0533073891198, 138.062639198097 37.0533834843591, 138.062511074692 37.0535233186354, 138.062454425053 37.0536826369449, 138.062377717509 37.0538704630339, 138.062352658383 37.0540810073536, 138.062351447465 37.0542914989535, 138.062492176473 37.0547322285244, 138.062815415959 37.0552757084921, 138.062910236812 37.0553908095315, 138.063012835112 37.0555507139042, 138.063254494018 37.0557397815063, 138.063626844756 37.0560537246189, 138.063808911815 37.0562266619805, 138.06391960217 37.0563547046415, 138.064057506122 37.0566007656665, 138.064453895869 37.0568829739924, 138.06500873067 37.0572996620513, 138.065364306533 37.0577539161406, 138.06550612286 37.0580160404071, 138.065595740706 37.0583511913013, 138.065595448767 37.0584022998665, 138.065387548196 37.0585673308476, 138.065139228251 37.0588344345879, 138.064891094816 37.0590759124888, 138.064666334938 37.0594004775309, 138.064513251633 37.0597252346129, 138.064289036417 37.0599541273996, 138.064113447553 37.0600364132237, 138.064041665459 37.0600617055544, 138.063866618018 37.0600418440365, 138.063508586265 37.0600150437383, 138.063325333018 37.0600398557518, 138.063237357662 37.0601161274197, 138.06306974569 37.0601857695065, 138.06299796353 37.060210990921, 138.062798780735 37.0602484150564, 138.062659627258 37.060219250935, 138.062421670438 37.06007173034, 138.062064514521 37.0598852633328, 138.061945679957 37.0597828852968, 138.061723222029 37.0597054697664, 138.061460905162 37.059647055459, 138.061047243943 37.059594558718, 138.060689217228 37.0595676093298, 138.05967853947 37.0595128986434, 138.059157803025 37.0593993119691, 138.058498106612 37.0592246593718, 138.05804485359 37.0591463759314, 138.057734232321 37.0591707033511, 138.057471218391 37.0592335033918, 138.057207601665 37.0593920463388, 138.056688390306 37.0596962763165)) ^^http://www.opengis.net/ont/geosparql#wktLiteral