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": ""}
 b_ftb 1290937 Castilleja minor var. stenantha _qL     Lk  baja clifornia  1 CONTACT UM HERBARIUM   29E] OROBANCHACEAE RAYMOND TALLENT rg   747 r|@    `- (A. GRAY) J.M. EGGER  minor 844sj         Mexico  1987-07-13 lD    
{"catalogNumber": "1290937", "order": "", "family": "Orobanchaceae", "scientificName": "Castilleja minor var. stenantha", "scientificNameAuthorship": "(A. Gray) J.M. Egger", "genus": "", "subgenus": "", "specificEpithet": "minor", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Raymond Tallent", "recordNumber": "747", "verbatimEventDate": "1987-07-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Baja California", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}