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": ""}
berchtoldii #yEs   united states w0    Ox-a PHYLLIS J. HIGMAN 1993-10-19 GFX_a   478 T  crawford       d Y8KQ submergent marsh; in approx. 3 feet of water over muck, full sn. common.    ~hP/ "ASSOC.: POTAMOGETON EPgIwHYDRIS, LUDWIGIA PALUSTRIS, POLYGONUM AMPHIBIUM, POLYGONUM PUNCTATUM"  1281614 +<  MICHIGAN a   ri% potamogetonaceae  fieber ;ap-  alismatales  $$u    wqwyY Anton A. Reznicek     x5+Q POTAMOGETON BERCHTOLDII
{"catalogNumber": "1281614", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton berchtoldii", "scientificNameAuthorship": "Fieber", "genus": "", "subgenus": "", "specificEpithet": "berchtoldii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Phyllis J. Higman", "recordNumber": "478", "verbatimEventDate": "1993-10-19", "habitat": "Submergent Marsh; in approx. 3 feet of water over muck, full sun. Common.", "occurrenceRemarks": "\"Assoc.: Potamogeton epihydris, Ludwigia palustris, Polygonum amphibium, Polygonum punctatum\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Crawford", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}