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": ""}
  h at s. end of cavanaugh lake 42â° 18'n lat., 84â°6'w. long. washtenahw F  united states @_    g?w Gentianaceae      o# VIRGATA  1937-10-15 L   g?0|` [CITED GILLETT 1957, P.227]    gentianonpsis [0_n     @s*H Abndant on gravel beach   ENTIANOPSIS VIRGATA : LC     9 [ MICHIGAN
{"catalogNumber": "", "order": "", "family": "Gentianaceae", "scientificName": "Gentianopsis virgata", "scientificNameAuthorship": "", "genus": "Gentianopsis", "subgenus": "", "specificEpithet": "virgata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1937-10-15", "habitat": "Abundant on gravel beach", "occurrenceRemarks": "[Cited Gillett 1957, p.227]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "at S. end of Cavanaugh Lake 42\u00c2\u00b0 18'N Lat., 84\u00c2\u00b06'W. Long.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}