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": ""}
  QV(  r.j. seibert   CERCOCARPUS G      CERCOCARPUS PAUCIDENTATUS ic@@   b82econtact um herbarium   vxbW Rosaceae     E r0 1169673   1935-08-05 FZF  MEXICO p +%     @ (s.watson) britton  paucidentatus E m-   
{"catalogNumber": "1169673", "order": "", "family": "Rosaceae", "scientificName": "Cercocarpus paucidentatus", "scientificNameAuthorship": "(S.Watson) Britton", "genus": "Cercocarpus", "subgenus": "", "specificEpithet": "paucidentatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R.J. Seibert", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1935-08-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}