メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.054139315439 35.0979528372772, 137.054119897085 35.0979675380279, 137.053720616657 35.0981429477766, 137.053483200245 35.0982490685274, 137.053265568808 35.0983360516281, 137.052453686839 35.0985547328699, 137.052311625346 35.0985929803921, 137.051959142707 35.0987094118411, 137.051631808167 35.0988405156489, 137.051575308958 35.0987555283449, 137.051832668945 35.0985312557922, 137.051875948135 35.0984352368093, 137.05202557413 35.0981281121866, 137.052134613571 35.0979206003931, 137.051923922131 35.0975591876053, 137.051710838897 35.0971934758133, 137.051923785446 35.0969620484283, 137.052085126308 35.096806842376, 137.052339175246 35.0966395408186, 137.052287894547 35.0964932178981, 137.052367365934 35.0964787861139, 137.052358589522 35.096436380902, 137.052452792064 35.0964123139015, 137.052468917914 35.0964619087921, 137.052582382031 35.0964356071798, 137.05260618802 35.0965077455043, 137.052952307069 35.0964150387809, 137.053181972544 35.0963733518588, 137.053351003549 35.0963551291198, 137.05354560219 35.0962976332771, 137.053829574392 35.0961747241581, 137.05400631125 35.0963544746575, 137.054230726878 35.0966494850942, 137.054310418735 35.0967786501477, 137.054383692959 35.0968554819471, 137.05449179895 35.0969485441571, 137.054536247498 35.0970822529613, 137.05456163547 35.0971739708605, 137.054583276479 35.0972251201392, 137.054628388666 35.0973365745782, 137.0547079014 35.0974886269124, 137.054803421411 35.0975987902237, 137.054811499297 35.0976365458106, 137.054139315439 35.0979528372772)) ^^http://www.opengis.net/ont/geosparql#wktLiteral