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": ""}
 7v) 1892-07-06  Chaffee R2|     INTEGRA  y  C.S. SHELDON ,   2438 1;R2     CASTuILLEJA INTEGRA  pK/~    >vf7z UNITED STATES  %o3G@ A. GRAY S.N. p     rBb grpm 46589 1519951 9  C0l0rado up7NC   C castilleja   f BUENA VISTA 
{"catalogNumber": "1519951", "order": "", "family": "", "scientificName": "Castilleja integra", "scientificNameAuthorship": "A. Gray", "genus": "Castilleja", "subgenus": "", "specificEpithet": "integra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C.S. Sheldon", "recordNumber": "s.n.", "verbatimEventDate": "1892-07-06", "habitat": "", "occurrenceRemarks": "GRPM 46589", "associatedTaxa": "", "country": "United States", "stateProvince": "Colorado", "county": "Chaffee", "municipality": "", "locality": "Buena Vista", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "2438", "maximumElevationInMeters": ""}