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": ""}
  r MCCVAUGH   Gi 1667322  7REE 3-4 M HIGH, WITH SMOOTH DARK GREEN BARK v     9 OCCASIONAL IN RAVIN3S rogers mcvaugh (m3     22971 u$          bernardia spongiosa [+Xj  SPONGIOSA $b       
{"catalogNumber": "1667322", "order": "", "family": "", "scientificName": "Bernardia spongiosa", "scientificNameAuthorship": "McVaugh", "genus": "", "subgenus": "", "specificEpithet": "spongiosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh", "recordNumber": "22971", "verbatimEventDate": "", "habitat": "occasional in ravines", "occurrenceRemarks": "Tree 3-4 m high, with smooth dark green bark", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}