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": ""}
 1479876 Sci $   Tw[Y  asteraceae  y? LENAWEE      6195 $   7 CREPIS TECTORUM      d 1 sandy disturbed ground at abandoned development.  VP*  ROBERT W. SMITH   rY -83.955098    tectorum   -a     
{"catalogNumber": "1479876", "order": "", "family": "Asteraceae", "scientificName": "Crepis tectorum", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "tectorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "6195", "verbatimEventDate": "", "habitat": "Sandy disturbed ground at abandoned development.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Lenawee", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-83.955098", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}