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": ""}
Carl O. Grassl f  Asteraceae *v   VELUTINA ?     *=MM SPARSIFLORA   /  subsp.  . -&d SOLIDAGO      5hXgx united states    w5 Asterales  K6   132  v_)`% SOLIDAGO V3LUTINA SUBSP. SPARSIFLORA 1446167 F   TEXAS jnNH     S)Q CONTACT UM HERBARIUM (A. GRAY) SEMPLE -    
{"catalogNumber": "1446167", "order": "Asterales", "family": "Asteraceae", "scientificName": "Solidago velutina subsp. sparsiflora", "scientificNameAuthorship": "(A. Gray) Semple", "genus": "Solidago", "subgenus": "", "specificEpithet": "velutina", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "sparsiflora", "identifiedBy": "", "recordedBy": "Carl O. Grassl", "recordNumber": "132", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}