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": ""}
 187O T  california 9     d# Rosales    jGVc UNITED STATES  ZZ*RjF UNKNOWN  E 1431910 Frangula californica l+   (ESCHSCH.) A. GRAY !a    s.n. w;<  NO DATA PROVIDED ON LABEL FORn CATALOG NO: 1431910 %E  Rhamnaceae 5GtW-   frangula !d(6D    californica N 2Dm    
{"catalogNumber": "1431910", "order": "Rosales", "family": "Rhamnaceae", "scientificName": "Frangula californica", "scientificNameAuthorship": "(Eschsch.) A. Gray", "genus": "Frangula", "subgenus": "", "specificEpithet": "californica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Unknown", "recordNumber": "s.n.", "verbatimEventDate": "1870", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "", "municipality": "", "locality": "no data provided on label for catalog no: 1431910", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}