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": ""}
1294902 [,B    1966-03-20 H%oD       b,(9  Contact UM He rbarium   McS70 w. hess        Q:W SORDIDA  Chamaesaracha  d   &# MEXICO  solanaceae ~     CHAMAES4RACHA SORDIDA  ~  
{"catalogNumber": "1294902", "order": "", "family": "Solanaceae", "scientificName": "Chamaesaracha sordida", "scientificNameAuthorship": "", "genus": "Chamaesaracha", "subgenus": "", "specificEpithet": "sordida", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "W. Hess", "recordNumber": "", "verbatimEventDate": "1966-03-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}