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": ""}
siskiyou national forest; 11.7 m w of selma on illinois river road (rd. 3504). V#d     Dry rocky slopes K    californica ]    D rosales   1973-06-20 f,    aFji MELINDA F. DENTON Unit3d States 1~   `  Josephine  L~  1431866  s Q Oregon   sh$ew 2411   TW$ 436 FRANGULA 3TXol    FRANGULA CALIFORNICA G   (ESCHSCH.) A. GRAY 2 ?1#   D rhamnaceae
{"catalogNumber": "1431866", "order": "Rosales", "family": "Rhamnaceae", "scientificName": "Frangula californica", "scientificNameAuthorship": "(Eschsch.) A. Gray", "genus": "Frangula", "subgenus": "", "specificEpithet": "californica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Melinda F. Denton", "recordNumber": "2411", "verbatimEventDate": "1973-06-20", "habitat": "Dry rocky slopes", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Oregon", "county": "Josephine", "municipality": "", "locality": "Siskiyou National Forest; 11.7 m W of Selma on Illinois River Road (rd. 3504).", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "436", "maximumElevationInMeters": ""}