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": ""}
UNITED STATES 6c   Asterales B*gN   -84.93615 ^X   (Xu 1956-07-13    I02b  var.  44.49683 [     packera paupercula var. paupercula ^      NL asteraceae near Grass Lake, SE 1/4 sec. 5, ca. 4 mi. NE of Moores0town. A>    paupercula -,OV   u occasional in moist round  robert r. kowal Hj;D   Mihigan JJ5j 
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "Packera paupercula var. paupercula", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "paupercula", "identifiedBy": "Robert R. Kowal", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1956-07-13", "habitat": "occasional in moist ground", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "near Grass Lake, SE 1/4 sec. 5, ca. 4 mi. NE of Moorestown.", "decimalLatitude": "44.49683", "decimalLongitude": "-84.93615", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}