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": ""}
 Commelinaceae C     ANTON A. REZNICK >   f=  William B. Drew   k[t!L 1482046   Ry UNITED SATES    1947-07-19 tB     WR -85.3959 tradescantia ohiensis q5   ?D bull's prairie.  h  42.6749  -[ Michigan  iT+-z commelinales   OHIENSIS ?wM   3 ,<Z roadside. 
{"catalogNumber": "1482046", "order": "Commelinales", "family": "Commelinaceae", "scientificName": "Tradescantia ohiensis", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "ohiensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "William B. Drew", "recordNumber": "", "verbatimEventDate": "1947-07-19", "habitat": "Roadside.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Bull's Prairie.", "decimalLatitude": "42.6749", "decimalLongitude": "-85.3959", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}