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": ""}
   cB KEWEENAW  MICHIGAN :+W C   -cF ALISMATALES   -jL 1930-07-08 LAKE FELDTMAN, ISLE ROYALE a    b6? POTAMOGETON    shallow water q   dwx james b. mcfarlin  7!A@G 1280887   P?OTAMOGETONACEAE BoqY      -89.165984 F  2125 9T   
{"catalogNumber": "1280887", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "James B. McFarlin", "recordNumber": "2125", "verbatimEventDate": "1930-07-08", "habitat": "shallow water", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Lake Feldtman, Isle Royale", "decimalLatitude": "", "decimalLongitude": "-89.165984", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}