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": ""}
1572 T    = var.  n 46.07868   _R7 DRUMMOND ISLAND T43N R6E SEC 35 MAXTON PLAINS    UNITED STATES lH   Asteralebs b     #B[  robert r. kowal John V Freudenstein |T7d   QS@ PAUPERCULA  nn .p Packera paupercula var. paupercula  -83.644765 zl=ST   PACKERA BLq&    > 1985-05-26     q.b paupercula Chippewa   
{"catalogNumber": "", "order": "Asterales", "family": "", "scientificName": "Packera paupercula var. paupercula", "scientificNameAuthorship": "", "genus": "Packera", "subgenus": "", "specificEpithet": "paupercula", "verbatimTaxonRank": "var.", "infraspecificEpithet": "paupercula", "identifiedBy": "Robert R. Kowal", "recordedBy": "John V. Freudenstein", "recordNumber": "1572", "verbatimEventDate": "1985-05-26", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Chippewa", "municipality": "", "locality": "Drummond Island T43N R6E Sec 35 Maxton Plains", "decimalLatitude": "46.07868", "decimalLongitude": "-83.644765", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}