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": ""}
 OK : 43.601144     -84.247632 sx0^7 a     3W] 1927-09-05 prenanthes alba O+7|   [@N ALBA   % 5439 MIDLAND x       %T0  ASTERALES   r.r. dreisb4ch T|qEa  united states 4s     B] qU prenanthes   bA$| one mile south of midlan.
{"catalogNumber": "", "order": "Asterales", "family": "", "scientificName": "Prenanthes alba", "scientificNameAuthorship": "", "genus": "Prenanthes", "subgenus": "", "specificEpithet": "alba", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R.R. Dreisbach", "recordNumber": "5439", "verbatimEventDate": "1927-09-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Midland", "municipality": "", "locality": "One mile South of Midland.", "decimalLatitude": "43.601144", "decimalLongitude": "-84.247632", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}