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": ""}
greene P[   ?)/T 1940-08-04    [mwGYMNOSPERMOIDES   ZY7e 1442707 s shore (big stone lake). WA    !< &I south dakoa   L + PHILIP JOHNSON       9U) U 72   d Grant     Euthamia mDxY   
{"catalogNumber": "1442707", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "Greene", "genus": "Euthamia", "subgenus": "", "specificEpithet": "gymnospermoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Philip Johnson", "recordNumber": "72", "verbatimEventDate": "1940-08-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "South Dakota", "county": "Grant", "municipality": "", "locality": "S shore (Big Stone Lake).", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}