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": ""}
Tradescantia ohiensis  ?R~m      B#fl) tetraploid. anaphase bridges & other cytological aberrations   o- TRADESCANTI?A  g8Pa? OHIENSIS       ROADSIDE DITCHES, COLOMA LOAM. 8t  1951-06-16 C|.A   !x>[ rt-60, 0.6 miles we5t of county line. UNITED STATES 547/    commelinaceae U`Be     t MICHIGAN Donald S. Dean I).    %Mj L jk-1
{"catalogNumber": "", "order": "", "family": "Commelinaceae", "scientificName": "Tradescantia ohiensis", "scientificNameAuthorship": "", "genus": "Tradescantia", "subgenus": "", "specificEpithet": "ohiensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Donald S. Dean", "recordNumber": "JK-1", "verbatimEventDate": "1951-06-16", "habitat": "Roadside ditches, Coloma loam.", "occurrenceRemarks": "Tetraploid. Anaphase bridges & other cytological aberrations", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "RT-60, 0.6 miles west of county line.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}