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": ""}
1939-07-01 p      S BOLIVIA PLUKENETIA qT   L. Croizat =Dgzm   c 750      !,Cs malpighiales  Y s. yungas  plukenetia v0lubilis %ex    keWV Basin of Rio Bopi, San Bartolome (near Ca|isaya)  B. A. Krukoff k  euphrbiaceae !3Tk(  900 *Sz    L. 0 R   1645304 tn&M_   volubilis  Q  
{"catalogNumber": "1645304", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Plukenetia volubilis", "scientificNameAuthorship": "L.", "genus": "Plukenetia", "subgenus": "", "specificEpithet": "volubilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "L. Croizat", "recordedBy": "B. A. Krukoff", "recordNumber": "", "verbatimEventDate": "1939-07-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Bolivia", "stateProvince": "", "county": "S. Yungas", "municipality": "", "locality": "Basin of Rio Bopi, San Bartolome (near Calisaya)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "750", "maximumElevationInMeters": "900"}