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": ""}
  8MS& UNITED STATES    2784 5E  montgomery Cr?>     hQmUJ 1938-06-23 L. H. Harvey Za[q?  POALES wO.  kentucky 1c    AGRO5TIS GIGANTEA $Q#  1 1/4 miles se. of jeffersonville. black shale region (vIc   J5< MAFRY E. WHARTON AGROSTIS ,    1403537 8   9&k(H Poaceae    l GIGANTEA   
{"catalogNumber": "1403537", "order": "Poales", "family": "Poaceae", "scientificName": "Agrostis gigantea", "scientificNameAuthorship": "", "genus": "Agrostis", "subgenus": "", "specificEpithet": "gigantea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "L. H. Harvey", "recordedBy": "Mary E. Wharton", "recordNumber": "2784", "verbatimEventDate": "1938-06-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Kentucky", "county": "Montgomery", "municipality": "", "locality": "1 1/4 miles SE. of Jeffersonville. Black Shale Region", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}