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": ""}
    UNITED STATES H62c   OLIVER A. FARWELL cV    poaceae ? 6sm    JiZ  (L.) Sw.  1230643 uMh    f 1917-09-23 oryzoides [    5&% MACOMB POALES cNQC7  EDWARD G. VOSS| MQH    GwGA* LEERSIA ORYZOIDES  LEERSIA s  TACOMA,      [ michigan 4693 <n 
{"catalogNumber": "1230643", "order": "Poales", "family": "Poaceae", "scientificName": "Leersia oryzoides", "scientificNameAuthorship": "(L.) Sw.", "genus": "Leersia", "subgenus": "", "specificEpithet": "oryzoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Oliver A. Farwell", "recordNumber": "4693", "verbatimEventDate": "1917-09-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Macomb", "municipality": "", "locality": "Tacoma,", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}