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": ""}
  W,U O 1200477    nl_ MITCHELLA       L.  -b                H0f Manistee National Forest: Norman Twp., 0.44 km ca. S of Low Bridge Road jct with Pine River. South of river. ca. 0.62 mi. s of S.R. 55 and 1.40 mi. E . of Snyder Rd;    L 2002-08-03
{"catalogNumber": "1200477", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Mitchella", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "2002-08-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Manistee National Forest: Norman Twp., 0.44 km ca. S of Low Bridge Road jct with Pine River. South of river. ca. 0.62 mi. s of S.R. 55 and 1.40 mi. E . of Snyder Rd;", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}