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": ""}
      1163795 +    ?Zv JATROPHA CUNEATA abundant shrub 1-2 m high, bark smooth and greenish; stems exuding yellowish latex when cut; fls. white t34 q   thorn scrub on slope of lava bouders VX3    I MALPIGHIALES   lwFM C. 15 MI SE OF GUAYMAS 17008 ^c/-   1972-06-21 OrG   WIGGINS & ROLLINS  5   Sonora nN    G. Webster & S. Lynch H  BIJAN DEHGAN vS,/7   Jatropha ) 
{"catalogNumber": "1163795", "order": "Malpighiales", "family": "", "scientificName": "Jatropha cuneata", "scientificNameAuthorship": "Wiggins & Rollins", "genus": "Jatropha", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Bijan Dehgan", "recordedBy": "G. Webster & S. Lynch", "recordNumber": "17008", "verbatimEventDate": "1972-06-21", "habitat": "thorn scrub on slope of lava bouders", "occurrenceRemarks": "abundant shrub 1-2 m high, bark smooth and greenish; stems exuding yellowish latex when cut; fls. white", "associatedTaxa": "", "country": "", "stateProvince": "Sonora", "county": "", "municipality": "", "locality": "c. 15 mi SE of Guaymas", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}