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": ""}
 RANUNCULUS x+l 5      Bay   S . RANUNCULACEAE   A pensylvanicus    ;  R.R. DREISBACH    tOw Ranunculales    [ )  MICHIGAN   P Y  8302 43.667548 fAa    6hll5 l. f.  Edge of swale l  Ranunculus pensylvanicus :U   ?bay city, waterworks state park @  
{"catalogNumber": "", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "Ranunculus pensylvanicus", "scientificNameAuthorship": "L. f.", "genus": "Ranunculus", "subgenus": "", "specificEpithet": "pensylvanicus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R.R. Dreisbach", "recordNumber": "8302", "verbatimEventDate": "", "habitat": "Edge of swale", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Bay", "municipality": "", "locality": "?Bay City, Waterworks State Park", "decimalLatitude": "43.667548", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}