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": ""}
 c ovalis   1940-02-12 f  1314 o=R+   Halophila uKtD     1702556 (    9b> Hydrocharitaceae    a Y. W. Taam  LNh4s Tsuen Wan moist, loam, beach |C9RaO  (r br.) hook f. TlN3|       L HALOPHILA OVALIS    
{"catalogNumber": "1702556", "order": "", "family": "Hydrocharitaceae", "scientificName": "Halophila ovalis", "scientificNameAuthorship": "(R. Br.) Hook. f.", "genus": "Halophila", "subgenus": "", "specificEpithet": "ovalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Y. W. Taam", "recordNumber": "1314", "verbatimEventDate": "1940-02-12", "habitat": "moist, loam, beach", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Tsuen Wan", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}