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": ""}
 b "LEAVES SUBMERSED, CLASPING, SOMEWHAT CURLY. ASSOC.: POTAMOGETON PECTINATUS, ANACHARI5 CANADENSIS, ALGAE"     U  373    P~=4 SUBMERGENT MARSH; SUBMERGED IN APPROX. 2 F OF WATER, FULL SUN. COMM0N.    1281657  7M )     (A. Benn.) Rydb. ^>^  -84.48792 6  I   .ra;s 1993-08-19  w It  Potamogeton in north br au sable; 3 mi n of lovells (16.8 mi ne of grayling). nt28n r02w, sec. 1 se1/4 ne1/4 ld   NQ richardsonii   &ap ALISMATALES      j potamogeton richardsonii
{"catalogNumber": "1281657", "order": "Alismatales", "family": "", "scientificName": "Potamogeton richardsonii", "scientificNameAuthorship": "(A. Benn.) Rydb.", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "richardsonii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "373", "verbatimEventDate": "1993-08-19", "habitat": "Submergent Marsh; submerged in approx. 2 ft of water, full sun. Common.", "occurrenceRemarks": "\"Leaves submersed, clasping, somewhat curly. Assoc.: Potamogeton pectinatus, Anacharis canadensis, algae\"", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "In North Br Au Sable; 3 mi N of Lovells (16.8 mi NE of Grayling). T28N R02W, Sec. 1 SE1/4 NE1/4", "decimalLatitude": "", "decimalLongitude": "-84.48792", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}