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": ""}
       Nz proserpinacoides      rB~k 1956-05-20  drea FLOERKEA PROSERPINACOIDES  42.050474  P~P,  1314906 ZWJY   4`15A LENAWEE MICHIGAN !qQ      w%Nu united states  Edward Wisner's Farm mE8 u   W@70 8273  SQ brassicales   f]&   floerkea  < [b WARREN H. AGNER, JR. -84.03611 ` 
{"catalogNumber": "1314906", "order": "Brassicales", "family": "", "scientificName": "Floerkea proserpinacoides", "scientificNameAuthorship": "", "genus": "Floerkea", "subgenus": "", "specificEpithet": "proserpinacoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Warren H. Wagner, Jr.", "recordNumber": "8273", "verbatimEventDate": "1956-05-20", "habitat": "Edward Wisner's Farm", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "", "decimalLatitude": "42.050474", "decimalLongitude": "-84.03611", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}