メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.391097929722 37.0647091605004, 138.391073418837 37.0648179074897, 138.391100853835 37.0651097493442, 138.391127110238 37.0654026444127, 138.391219576253 37.0656407568577, 138.391249550015 37.065767225303, 138.391200728577 37.0658434259938, 138.390978927803 37.0660039477244, 138.390725903003 37.0660967159185, 138.390398614299 37.0662097609018, 138.390224503148 37.0662784523154, 138.390182628589 37.0663639516971, 138.390154643972 37.0664587565243, 138.390035018853 37.0665524904895, 138.389884042688 37.066667599156, 138.389668148281 37.0667566673155, 138.389415102073 37.0668624563086, 138.389267625211 37.066971018063, 138.389081786717 37.0671270664494, 138.389014283275 37.0672775932651, 138.38892009362 37.0674364720936, 138.388878129103 37.0675666046848, 138.388875620326 37.0676986071569, 138.388894930991 37.0679895952651, 138.388811170527 37.0681420064213, 138.388657774213 37.0683240629353, 138.387613592173 37.0676808030663, 138.386565338361 37.0669691678167, 138.385866558111 37.0664779367773, 138.385280002665 37.0661069847388, 138.3846125455 37.0655607891524, 138.384101074838 37.0651199266122, 138.383552221784 37.0646087678609, 138.382925744503 37.0639507432075, 138.383022219483 37.0637058372797, 138.382926673872 37.0633487347714, 138.382795990107 37.0631175475346, 138.38252991466 37.0628757381868, 138.382521521391 37.0626587500427, 138.382548057783 37.0624417258348, 138.382662014984 37.0621897974713, 138.382662383218 37.0619517688813, 138.382645118151 37.0618187625198, 138.382793984342 37.0615878486034, 138.382960318475 37.0613569519774, 138.38454343577 37.0617267628435, 138.385841954461 37.0620684209354, 138.387290229826 37.0625001809994, 138.388120490225 37.0627562491879, 138.388769582276 37.0630572662266, 138.389530923932 37.0634683544483, 138.389930228244 37.0637489952396, 138.39027935412 37.0641897532735, 138.390628689235 37.0644803438612, 138.391097929722 37.0647091605004)) ^^http://www.opengis.net/ont/geosparql#wktLiteral