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": ""}
 FLOOD PLAIN vW<<   michigan w   Enemion 7eLz+   united states  [    47Z;Y s.n.  =3 E ENEMION BITERNATUM   u RANUNCULALES 41.836087 7|IE,     2P RANUNCULACEAE   ] P warren woods   zRx 1921-05-18   l7OL raf.  9 biternatum  c-kx  CECIL BILLINGTON -86.626812 c=  1472482 l  Berrien 7RS(; 
{"catalogNumber": "1472482", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "Enemion biternatum", "scientificNameAuthorship": "Raf.", "genus": "Enemion", "subgenus": "", "specificEpithet": "biternatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Cecil Billington", "recordNumber": "s.n.", "verbatimEventDate": "1921-05-18", "habitat": "Flood plain", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Berrien", "municipality": "", "locality": "Warren Woods", "decimalLatitude": "41.836087", "decimalLongitude": "-86.626812", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}