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": ""}
Potamogeton crispus 7   g -86.196997  2>W 3020 43.076962 W   %h  1280277  CLAYTON W. BAZUIN ,:    crispus yz4ku     q7 L.  K  united states   g W POTAMOGETONACEAE  bwp7Q MICHIGAN   u`ZP Alismatales  1941-06-21 ou %S    KJw  Water 8-10 feet deep  s;$ Spring Lake near Grand Havnen   fd  Ottawa POTA MOGETON x~5; 
{"catalogNumber": "1280277", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton crispus", "scientificNameAuthorship": "L.", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "crispus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Clayton W. Bazuin", "recordNumber": "3020", "verbatimEventDate": "1941-06-21", "habitat": "Water 8-10 feet deep", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Ottawa", "municipality": "", "locality": "Spring Lake near Grand Haven", "decimalLatitude": "43.076962", "decimalLongitude": "-86.196997", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}