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": ""}
   r!w midland in swale. associates: carex lupulina, c. retrorsa, fraxinus pennsylvanica, iris virginvica, leersia oryzoides, sium suave. ^1k4H   BRADEORD S. SLAUGHTER #QH    I0C palustris     wF  PROSERPINACA PALUSTRIS  4&r. L.     3z;_ 1482489 2014-08-11  %@   United States Q  -84.348817 bV4     _wZ% 43.664184 Michigan /  G     Averill Preserve. In N portion of preserve, ca. 25 m S of Pere Marquette River Rail-Trail. O`   OiC x LOCALLY COMMON. FT. FLS GREENISH.
{"catalogNumber": "1482489", "order": "", "family": "", "scientificName": "Proserpinaca palustris", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "palustris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Bradford S. Slaughter", "recordNumber": "", "verbatimEventDate": "2014-08-11", "habitat": "In swale. Associates: Carex lupulina, C. retrorsa, Fraxinus pennsylvanica, Iris virginica, Leersia oryzoides, Sium suave.", "occurrenceRemarks": "Locally common. Ft. Fls greenish.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Midland", "municipality": "", "locality": "Averill Preserve. In N portion of preserve, ca. 25 m S of Pere Marquette River Rail-Trail.", "decimalLatitude": "43.664184", "decimalLongitude": "-84.348817", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}