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": ""}
 microstegium vimineum lLj8   5hF)r 1997-10-01    1417288 #   r OHIO  VIMINEUM jsUR  UNITED STATES ^[     S0 (trin.) a. camus MICROSTEGIUM r 0  contact um herbarium ic     POALES U`]-    JAMES S. MCCORMAC )94vn        |&6421
{"catalogNumber": "1417288", "order": "Poales", "family": "", "scientificName": "Microstegium vimineum", "scientificNameAuthorship": "(Trin.) A. Camus", "genus": "Microstegium", "subgenus": "", "specificEpithet": "vimineum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "James S. McCormac", "recordNumber": "6421", "verbatimEventDate": "1997-10-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Ohio", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}