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": ""}
 Tb`F? NITED STATES    2267 C Xb   VA% k 1960-08-25 POALES ~  Anton A. Reznicek c3    1005331 [jG   >*>B ANDROPOGON GERARDII potentilla boQg  sF6    :f; e Michigan  university of michigan botanical gardens, dixboro site, 4.5 mi. northeast of ann arbor, n central part of property 3  ALFRED E. SCHUYLER Kx    DQ|Y washtenaw  VITMAN Q      &Th 42.300243  -83.662835 :nll 
{"catalogNumber": "1005331", "order": "Poales", "family": "", "scientificName": "Andropogon gerardii", "scientificNameAuthorship": "Vitman", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Alfred E. Schuyler", "recordNumber": "2267", "verbatimEventDate": "1960-08-25", "habitat": "Potentilla bog", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "University of Michigan Botanical Gardens, Dixboro Site, 4.5 mi. northeast of Ann Arbor, N central part of property", "decimalLatitude": "42.300243", "decimalLongitude": "-83.662835", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}