メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.133509238375 34.8238215516144, 138.133319240517 34.8239030973817, 138.133103345437 34.824018581229, 138.133013522866 34.8240331705081, 138.132795294793 34.8240575822078, 138.132709549071 34.8240869030832, 138.132550816143 34.8243892650932, 138.132556581591 34.8243986499059, 138.132445607962 34.8244933917155, 138.132207949862 34.8245179553994, 138.132123545068 34.8245429834697, 138.132153338665 34.8247389362664, 138.131854180075 34.8248138799094, 138.131808833343 34.8246683775055, 138.131620846535 34.8243625695628, 138.131721319878 34.8243249130129, 138.131779517678 34.8243162866643, 138.131734492219 34.8241563469592, 138.131435446587 34.8242060067307, 138.131537633742 34.8240706712846, 138.131520871742 34.8240661129303, 138.131338502483 34.8240928855856, 138.131228015422 34.8240971274909, 138.13101159385 34.8240704812604, 138.130943734848 34.824062104636, 138.130680919751 34.8240209487353, 138.130930510175 34.8237802792078, 138.13105456665 34.8236628294909, 138.131100335844 34.8236162743529, 138.131175734339 34.8235419902986, 138.131249869857 34.8235984171488, 138.131436329709 34.8234865098145, 138.13153525396 34.8235379418448, 138.131503663758 34.8236707440401, 138.131982262266 34.8233808337932, 138.132335770048 34.8233359165869, 138.132584095815 34.8232446886165, 138.132814004627 34.823117557684, 138.133075140185 34.8229292467803, 138.133385283681 34.8228790533447, 138.133446834476 34.8229815022279, 138.133518296534 34.8229569273256, 138.133935324342 34.8228571915415, 138.134346669681 34.8227388449895, 138.134489308538 34.8225788380473, 138.134490847101 34.8230457141648, 138.134378412163 34.8232310961742, 138.134178657949 34.8234445967467, 138.13405779517 34.8236138945226, 138.133509238375 34.8238215516144)) ^^http://www.opengis.net/ont/geosparql#wktLiteral