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": ""}
 s  michigan  195006-09 )S OS   5SF Asterales canadensis   lK$    Z AT CLIFF MINE.  p6 $ ANTENNARIA HOWELLIISUBSP. CANADENSIS    Keweenaw *iyFt  47.372841 (F n  charles d. richards `B&#o   SUBSP. u6e[U  grassy hillside Rm   (GREENE) R. J.U BAYER Htr:v      1zM. -88.313057   a/ united 5states  fi  howellii  
{"catalogNumber": "", "order": "Asterales", "family": "", "scientificName": "Antennaria howellii subsp. canadensis", "scientificNameAuthorship": "(Greene) R. J. Bayer", "genus": "", "subgenus": "", "specificEpithet": "howellii", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "canadensis", "identifiedBy": "", "recordedBy": "Charles D. Richards", "recordNumber": "", "verbatimEventDate": "1950-06-09", "habitat": "Grassy hillside", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "At Cliff Mine.", "decimalLatitude": "47.372841", "decimalLongitude": "-88.313057", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}