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": ""}
    <pWQ 1933-10-01  BLw J.W. Grear  9T MEXICO ERIOSEMA GR%ANDIFLORUM $&@  Sonora OPM    -108.949 #S(A3      grandiflorum 3$Tu   G.DON 9_$        W[O  Fabales   +@ 434m   
{"catalogNumber": "", "order": "Fabales", "family": "", "scientificName": "Eriosema grandiflorum", "scientificNameAuthorship": "G.Don", "genus": "", "subgenus": "", "specificEpithet": "grandiflorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J.W. Grear", "recordedBy": "", "recordNumber": "434M", "verbatimEventDate": "1933-10-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Sonora", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-108.949", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}