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": ""}
  city zambales, prov. luzon O   1702539 zI/Bq  Luzon av   |935-05-31 7n  ZAMBALES _<ck$    AAk acoroides              m=3ZN muddy bottom 2-3 ft. below low tide level  K alismatales    : Enhalus
{"catalogNumber": "1702539", "order": "Alismatales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Enhalus", "subgenus": "", "specificEpithet": "acoroides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1935-05-31", "habitat": "muddy bottom 2-3 ft. below low tide level", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Luzon", "county": "Zambales", "municipality": "", "locality": "City Zambales, Prov. Luzon", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}