メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.038666776899 36.7817640600001, 137.038728242541 36.7816400655606, 137.038809918075 36.7815543993272, 137.038897786317 36.7815091463442, 137.039026391834 36.7814814701141, 137.039195684444 36.7815018585018, 137.039638549892 36.7815713193315, 137.039467641776 36.7820141427565, 137.039724225659 36.7820548937107, 137.039716423745 36.7823085663239, 137.039144688099 36.7830551991955, 137.03884130065 36.7835002758129, 137.039019897741 36.7839989462853, 137.039147740707 36.7842901436253, 137.038942219735 36.784325696623, 137.038565656883 36.7843753566361, 137.038245013234 36.7844140257773, 137.038099473504 36.7844172511901, 137.037882059703 36.7844123018566, 137.037785219249 36.7844101604791, 137.037561685484 36.7843878809549, 137.037333741845 36.7843656017201, 137.037246441494 36.7843442490201, 137.036767889782 36.7842114395869, 137.036513731162 36.7841571665368, 137.036524554468 36.7840250910932, 137.036524757896 36.7839039918316, 137.036587722579 36.7837502224395, 137.03666007793 36.7836140583331, 137.036677432767 36.7835548654802, 137.036658729012 36.7834791598341, 137.036636924096 36.7833933789138, 137.036627681684 36.7833000106284, 137.036647310234 36.783248563428, 137.036662322411 36.7832092902608, 137.036612383749 36.7830729986859, 137.036540431343 36.7829694966294, 137.036518613909 36.7828913201035, 137.036509302231 36.7828332918718, 137.036459276068 36.7827500184642, 137.036415566516 36.7826389422072, 137.036415668189 36.7825784619584, 137.036437670838 36.7825456724281, 137.036437785273 36.7824775895642, 137.036419060339 36.7824220890384, 137.036378366238 36.7823841656069, 137.036309438984 36.7823437479296, 137.036256237845 36.7822806059201, 137.036268914638 36.7822050042211, 137.036334856656 36.7821470567934, 137.036403925912 36.7821042530498, 137.036422941763 36.7819806415327, 137.036451256314 36.7819226536546, 137.036506282011 36.781830689861, 137.036584938162 36.781674402983, 137.036741923031 36.7815585399582, 137.036829733874 36.7815535618639, 137.036951985818 36.7815764373316, 137.037110614618 36.7816863689856, 137.037181874365 36.781726788686, 137.037224047813 36.7817430284453, 137.037255178631 36.7817479191653, 137.037291351761 36.781747112376, 137.037334584025 36.781731808977, 137.037438965564 36.781665736848, 137.037525828275 36.7815669103376, 137.037653031921 36.781442211342, 137.037882068334 36.7813617670408, 137.038013756973 36.7813619066108, 137.038151988544 36.7813945128503, 137.038214184025 36.7814177416242, 137.038238308162 36.781438677082, 137.038247571332 36.7814543193188, 137.03824474689 36.781475226278, 137.038185121697 36.7815774635129, 137.038666776899 36.7817640600001)) ^^http://www.opengis.net/ont/geosparql#wktLiteral