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": ""}
  LUDWIGIA ADSCENDENS *zp   G Onagraceae   EM (L.) H.Hara  1953-04-01  >   e9w0 F|oting in marsh    CK 33127  `ZY z Kamrup     T ludwigia   :VS 1508739 INDIA /d= m   myrales p   n Walter N. Koelz     o digaru  
{"catalogNumber": "1508739", "order": "Myrtales", "family": "Onagraceae", "scientificName": "Ludwigia adscendens", "scientificNameAuthorship": "(L.) H.Hara", "genus": "Ludwigia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "33127", "verbatimEventDate": "1953-04-01", "habitat": "Floating in marsh", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "", "county": "Kamrup", "municipality": "", "locality": "Digaru", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}