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": ""}
  M& b/ poales  d3 agrostis gigantea 1247966 ?         T -83.687456       SISTER M. VINCENT DE PAUL MCGIVNEY x  Edward G. Voss     f/lint, :l:J^     ]> Genesee s.n. xVA   1924-08-20   
{"catalogNumber": "1247966", "order": "Poales", "family": "", "scientificName": "Agrostis gigantea", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Sister M. Vincent de Paul McGivney", "recordNumber": "s.n.", "verbatimEventDate": "1924-08-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Genesee", "municipality": "", "locality": "Flint,", "decimalLatitude": "", "decimalLongitude": "-83.687456", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}