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": ""}
1290940 #     j DENNIS E. BREEDLOVE minor ^wx    N_ (a. gray) j.m. egger  R CONTACT UVM HERBARIUM   R stenantha      k0 1968-09-21   ,T7 VAR. CASTILLEJA I|x0         I$. baja california   
{"catalogNumber": "1290940", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "(A. Gray) J.M. Egger", "genus": "Castilleja", "subgenus": "", "specificEpithet": "minor", "verbatimTaxonRank": "var.", "infraspecificEpithet": "stenantha", "identifiedBy": "", "recordedBy": "Dennis E. Breedlove", "recordNumber": "", "verbatimEventDate": "1968-09-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Baja California", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}