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": ""}
  arnica ap[    ARNICA CORDIFOLIAO  G+   DxE ASTERALES MICHIGAN :     2s Bd anton a. reznicek aseraceae ol  cordifolia u wC    keweenaw Uxn          Hook. ^W  SEVERAL 2-4 M PATGHES AND SINGLE PLANTS; IN BLOOM, ROBUST PLANTS. (ALSO BLOOMING ON 5/29/11 ON NE EDGE OF KLEPFEL MNA SANCTUARY, 2 LARGE PATCHES, 5-7 M ACROSS. k  
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "Arnica cordifolia", "scientificNameAuthorship": "Hook.", "genus": "Arnica", "subgenus": "", "specificEpithet": "cordifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Several 2-4 m patches and single plants; in bloom, robust plants. (Also blooming on 5/29/11 on NE edge of Klepfel MNA Sanctuary, 2 large patches, 5-7 m across.", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}