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": ""}
PAUPERCULA V&Nv !    x ! don henson   sPr 45.93225  KP& PACKERA PAUPERCULA VAR. PAUPERCULA  +Jt5F Sckhoolcraft  Packera mPY    z ASTERALES -85.93949 A-    ejI 1218983      469  ROBERT R. KOWAL c    PAUPERCULA  yl~   unied states F  along the sbore. sw1/4 sec 21 t41n- r13w. gX  UA.  4B,L  GROWING IN CREVICES OF LIMESTONE  G Pa   ;FzZ 1972-07-23  PG asteraceae 
{"catalogNumber": "1218983", "order": "Asterales", "family": "Asteraceae", "scientificName": "Packera paupercula var. paupercula", "scientificNameAuthorship": "", "genus": "Packera", "subgenus": "", "specificEpithet": "paupercula", "verbatimTaxonRank": "var.", "infraspecificEpithet": "paupercula", "identifiedBy": "Robert R. Kowal", "recordedBy": "Don Henson", "recordNumber": "469", "verbatimEventDate": "1972-07-23", "habitat": "Growing in crevices of limestone", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Schoolcraft", "municipality": "", "locality": "along the shore. SW1/4 Sec 21 T41N-R13W.", "decimalLatitude": "45.93225", "decimalLongitude": "-85.93949", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}