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": ""}
   4m 6* Opuntia cisosensi5  x&u  Brewster  OPUNTIA d   fh TEXAS      ofU 1948-07-17 (ANTHONY) D.J.FERGUSON U7    D.J.P PINKAVA & BRUCE D. PARFITT  &du             #u BASIN OF CHISOS MTNS., BIG BEND NATIONAL PARK
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Opuntia chisosensis", "scientificNameAuthorship": "(Anthony) D.J.Ferguson", "genus": "Opuntia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "D.J. Pinkava & Bruce D. Parfitt", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1948-07-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Texas", "county": "Brewster", "municipality": "", "locality": "Basin of Chisos Mtns., Big Bend National Park", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}