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": ""}
   nK R Washtenaw   a[5[v 42.39192 michigan &   & 1473189 OXYPOLIS 9   (L.) Raf.  d   6 x>r 1935-8-14  -83.98022 :ir4   2 APIACEAE 6â½ miles nw of dexter %  FREDERICK J. HERANN Xw7     rigidior u  6962      Cxe apiale  UNITED ST4TES .   ;jd^ wet, sandy upper beach of silver lake   OXYPOLIS RIGIDIOR xW 
{"catalogNumber": "1473189", "order": "Apiales", "family": "Apiaceae", "scientificName": "Oxypolis rigidior", "scientificNameAuthorship": "(L.) Raf.", "genus": "Oxypolis", "subgenus": "", "specificEpithet": "rigidior", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frederick J. Hermann", "recordNumber": "6962", "verbatimEventDate": "1935-08-14", "habitat": "Wet, sandy upper beach of Silver Lake", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "6\u00c2\u00bd miles NW of Dexter", "decimalLatitude": "42.39192", "decimalLongitude": "-83.98022", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}