メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.14547013484 35.0707449904119, 137.145292001814 35.071051731241, 137.14498805742 35.0715583858558, 137.144884080553 35.0717328788439, 137.144940835181 35.0720368526733, 137.144948640879 35.0720710828023, 137.144979512338 35.0722060254328, 137.144980903673 35.0722477182628, 137.144957293254 35.0724915995758, 137.144929675932 35.0727024523126, 137.144884147601 35.072934919962, 137.144802168036 35.0731760426816, 137.144703528133 35.0733977938233, 137.144565095587 35.0735835498552, 137.144486899647 35.0736550860204, 137.144398772779 35.0737591554227, 137.144252961379 35.0738951173072, 137.144097830782 35.0739969909285, 137.143762094611 35.0742150253295, 137.143674036649 35.0742721921478, 137.143561899446 35.0743004066413, 137.143425738826 35.0743215760272, 137.143290800299 35.0743689410519, 137.143208615157 35.0743790635092, 137.14309198362 35.0743669930059, 137.142810452722 35.0743038251996, 137.142429851806 35.0742549304071, 137.142305719391 35.0742427167429, 137.142170885707 35.0742321203112, 137.142072215471 35.0742159001115, 137.141907863232 35.0741705044679, 137.142245966873 35.0734230090625, 137.142344719239 35.0733890854453, 137.142379688053 35.0733908552145, 137.142488686052 35.0734839153002, 137.142859908394 35.0737046483889, 137.142909270056 35.073713111103, 137.143030518899 35.0737120819301, 137.143203438027 35.0736827551451, 137.143326866887 35.0736455983823, 137.143454417701 35.0735931599903, 137.143532603714 35.0735492317029, 137.143641661922 35.0734393911461, 137.143694136448 35.0733725679392, 137.143864985643 35.0729498363719, 137.143919535317 35.0728542794903, 137.143557544977 35.0727020049838, 137.143353935519 35.072605545494, 137.143271676312 35.0725379171042, 137.143210370605 35.0724433903303, 137.143169427911 35.0722568913896, 137.143142160601 35.0720389157164, 137.143078788144 35.0715804952042, 137.143058059717 35.0715231620616, 137.143015929668 35.0714191328358, 137.14262950216 35.0705885014112, 137.145248324409 35.0698996121864, 137.144419931012 35.0677826812708, 137.144362236815 35.0672582712414, 137.144364416126 35.0672595382794, 137.144464514188 35.0673182249052, 137.144587656617 35.0673856525803, 137.14473646356 35.0674556179242, 137.144875498668 35.0675243153205, 137.14494811988 35.0675562338288, 137.145049037501 35.0675849185073, 137.145779317816 35.0678358642012, 137.145713036947 35.0679599414917, 137.145625169437 35.0681189477728, 137.145619513164 35.0682314178366, 137.14564010377 35.0682992438612, 137.145700044841 35.0683808822588, 137.145820433216 35.068467742807, 137.145926683817 35.0685447409838, 137.146015621884 35.0685859590572, 137.146053068959 35.068842320836, 137.146099522502 35.069420606504, 137.145967920389 35.0697967289121, 137.145873334297 35.0700422180596, 137.145819781593 35.070180946181, 137.14548517319 35.0707206974342, 137.14547013484 35.0707449904119)) ^^http://www.opengis.net/ont/geosparql#wktLiteral