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": ""}
united states B_5`U   _vbo VAR.  9 tb ASTERACEAE     asterales Gb     M Contact UM Herbarium   !SQA c0lorado   ecs EATONII    M john h. ehlers   624Y Clear Creek   U)q& cirsium 3810      %og& 1942-08-04  =, Cirsium eatonii var. eriocephalum   
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "Cirsium eatonii var. eriocephalum", "scientificNameAuthorship": "", "genus": "Cirsium", "subgenus": "", "specificEpithet": "eatonii", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "", "verbatimEventDate": "1942-08-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Colorado", "county": "Clear Creek", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "3810", "maximumElevationInMeters": ""}