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": ""}
 m2 1992-07-17 1243661 +v  GALIUM WU1B   GENTIANALES Hc    "petals 3, white; corolla ca. 1 mm broad."  x $n  local, damp calcareous gravelly shore e_ba     u+ United States   L Edward G. Voss   -v! galium brevipes  Michigan %F          U -84.869  E rubiaceae
{"catalogNumber": "1243661", "order": "Gentianales", "family": "Rubiaceae", "scientificName": "Galium brevipes", "scientificNameAuthorship": "", "genus": "Galium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "", "verbatimEventDate": "1992-07-17", "habitat": "local, damp calcareous gravelly shore", "occurrenceRemarks": "\"Petals 3, white; corolla ca. 1 mm broad.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-84.869", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}