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": ""}
 HSL AVEN NELSON & RUTH A. NELSON     Ze Alaska  SkbQC 3528    united states N`EcU   !9 1939-06-24  =u rosales  1461392 !1)R   Z% CONTACT UM HERBARIUM CHAMAEMORUS s  l. zPN)D    msL| Rubus chamaemorus   RUBUS S bU)  m. p. widrlechner M@V~&     (:(S^ DENALI OR MATANUSKA-SUSITNA Rosaceae 0U 
{"catalogNumber": "1461392", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus chamaemorus", "scientificNameAuthorship": "L.", "genus": "Rubus", "subgenus": "", "specificEpithet": "chamaemorus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M. P. Widrlechner", "recordedBy": "Aven Nelson & Ruth A. Nelson", "recordNumber": "3528", "verbatimEventDate": "1939-06-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Alaska", "county": "Denali or Matanuska-Susitna", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}