GeoRSS-Simple Representation for Features Resource1818SMIDSMLENGTHSMSDRIWSMSDRINSMSDRIESMSDRISSMUSERIDSMTOPOERRORSMGEOMETRYSIZEFEATUREIDTIMELINENAMELINENUMBERATTRIBUTION181719.85967743219731.2928741E74825831.01.2930461E74825821.0004020192.0房山线19.0良乡大学城西,良乡南关]]>4825830.774913298 1.2930460828329002E7 4825821.220284703 1.2928740995192E7