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": ""}
 e. yale dawson K>0      ?&R CARYOPHYLLALES  f 1261590   b][J pacificus  5527 +ZQ r  FROM SHADED GROTTO, JUST EAST OF HAT SPRINGS kvq   ECHINOCEREUS PACIFICUS MpQF   BP~ mexico    C 1948-10-23   *R`z RIO SAN CARLOS, NEAR ENSENADA, BAJA, CALIF    britton & rose *)%b2  CACTACEAE %[7R;   BAJA CALIFORNIA 8|t   ZA ECHINOCEREUS
{"catalogNumber": "1261590", "order": "Caryophyllales", "family": "Cactaceae", "scientificName": "Echinocereus pacificus", "scientificNameAuthorship": "Britton & Rose", "genus": "Echinocereus", "subgenus": "", "specificEpithet": "pacificus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "E. Yale Dawson", "recordNumber": "5527", "verbatimEventDate": "1948-10-23", "habitat": "from shaded grotto, just east of hat springs", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Baja California", "county": "", "municipality": "", "locality": "Rio San Carlos, near Ensenada, Baja, Calif", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}