Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
pandacan manila ^c M   MANILAg s`z_  l. c     V? national capital APLUDA  W@hl    bZ poales     illegible 2N_I   `Ltvd 515   1946-02 A  (z   y;xd+ apluda mutica  Hao8W PHILIBPINES  #> Poaceae      _ 1703404
{"catalogNumber": "1703404", "order": "Poales", "family": "Poaceae", "scientificName": "Apluda mutica", "scientificNameAuthorship": "L.", "genus": "Apluda", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "illegible", "recordNumber": "515", "verbatimEventDate": "1946-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Philippines", "stateProvince": "National Capital", "county": "Manila", "municipality": "", "locality": "Pandacan Manila", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}