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": ""}
   <Alismatales wolffia columbiana g dbU   wolffia lD   GEORGIA Z         rJ= 1663118  . 1956-09-20 Wilbur H. Duncan u67       Large pond on Sapelo Island about 2 miles northwest of south tip of Blackbeard Isand ;r     V@6k  mcintosh  ] < columbiana  GROWING WITH LEMNA MINIMA PHILL AND WOLFFIELLA FLORIDANA (SMITH) THOMPSON. WATER OF POOL (12 FEE IN DIAMETER) IN ABRUPT DEPRESSION rQO   ARACEAE 5L 
{"catalogNumber": "1663118", "order": "Alismatales", "family": "Araceae", "scientificName": "Wolffia columbiana", "scientificNameAuthorship": "", "genus": "Wolffia", "subgenus": "", "specificEpithet": "columbiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Wilbur H. Duncan", "recordNumber": "", "verbatimEventDate": "1956-09-20", "habitat": "Growing with Lemna minima Phill and Wolffiella floridana (Smith) Thompson. Water of pool (12 feet in diameter) in abrupt depression", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Georgia", "county": "Mcintosh", "municipality": "", "locality": "Large pond on Sapelo Island about 2 miles northwest of south tip of Blackbeard Island", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}