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": ""}
 x s.n.   Washington |  contact um herbarium 5%Z   0L 7  douglas ex torr. & a. gray  United States da   5TuZ rubus leucodermis   #n WIDRLECHNER  H SNOHOMISH    :: rubus  rosales Hf  1925-05 K*@K    1461617 _K Bj    ^j J. M. GRANT     LEUCODERMIS ,01    a  Rosaceae
{"catalogNumber": "1461617", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus leucodermis", "scientificNameAuthorship": "Douglas ex Torr. & A. Gray", "genus": "Rubus", "subgenus": "", "specificEpithet": "leucodermis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Widrlechner", "recordedBy": "J. M. Grant", "recordNumber": "s.n.", "verbatimEventDate": "1925-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Washington", "county": "Snohomish", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}