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": ""}
 VELUTINA 6gg    $ Ira W. Clokey   subsp. S. $  ASTERACEAE V  .4    COLORADO 7   SOLIDAGO +R1     ) 1446152    .)AB CONTACT UM HERBARIUM 3898 #  SOLIDAGO VELUTINA SUBSP. SPARSIFLORA H    (A. Gray) Semple =O   UNITED STATES T hl?    Nz%1K asterales  
{"catalogNumber": "1446152", "order": "Asterales", "family": "Asteraceae", "scientificName": "Solidago velutina subsp. sparsiflora", "scientificNameAuthorship": "(A. Gray) Semple", "genus": "Solidago", "subgenus": "", "specificEpithet": "velutina", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ira W. Clokey", "recordNumber": "3898", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Colorado", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}