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": ""}
  v.~I 43.40084     zz s. of westchester apts. s. of michigan ave., saginaw t12n r4e s33  N  waste ground   1990-06-16 rw.<       r=T+ MICHIGAN     sophia #G      po descurainia sopbia   robert w. smith O 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Descurainia sophia", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "sophia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "", "verbatimEventDate": "1990-06-16", "habitat": "waste ground", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "s. of Westchester Apts. s. of Michigan Ave., Saginaw T12N R4E S33", "decimalLatitude": "43.40084", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}