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": ""}
   salicaceae iX   UNITED STATES   +Q[      I;t[X MALPIGHIALES  c.k. schneid. G/    m56Z4 pulchra  Vr qZ Salix  aU YUKONENSIS  C var.    6` 1457247    alix pulchra var. yukonensis `   ALA SKA QH   UNv  CONTACT UM HERBARIUM
{"catalogNumber": "1457247", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Salix pulchra var. yukonensis", "scientificNameAuthorship": "C.K. Schneid.", "genus": "Salix", "subgenus": "", "specificEpithet": "pulchra", "verbatimTaxonRank": "var.", "infraspecificEpithet": "yukonensis", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Alaska", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}