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": ""}
2007-07-06 ,  Cirsium |g    ~M 587 hillii G Ah    michigan ``y    HI BRADFORD S. SLAUGHTER    84  1334390  SCK]0 small frost pocket dry sand prairie openings within a matrix of upland forest dominated by quercus alba and q. velutina.  newaygo OF   *M -85.850669   >*M  united states   M|V (canby) fernald  K( No named locality for catalog no:1334390  vh2 Asteraceae    CIRSIUM HLLII e 
{"catalogNumber": "1334390", "order": "", "family": "Asteraceae", "scientificName": "Cirsium hillii", "scientificNameAuthorship": "(Canby) Fernald", "genus": "Cirsium", "subgenus": "", "specificEpithet": "hillii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Bradford S. Slaughter", "recordNumber": "587", "verbatimEventDate": "2007-07-06", "habitat": "Small frost pocket dry sand prairie openings within a matrix of upland forest dominated by Quercus alba and Q. velutina.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Newaygo", "municipality": "", "locality": "No named locality for catalog no:1334390", "decimalLatitude": "", "decimalLongitude": "-85.850669", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}