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 pusillus ?huT  REED'S LAKE. GRAND RAPIDS n=L 1   &M9GE l.  1259180 ,850   0WB  PUSILLUS   ]Q ALISMATALyES            f EMMA J. COMLE     -85.603<541 [84w  
{"catalogNumber": "1259180", "order": "Alismatales", "family": "", "scientificName": "Potamogeton pusillus", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "pusillus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Emma J. Cole", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Reed's Lake. Grand Rapids", "decimalLatitude": "", "decimalLongitude": "-85.603541", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}