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": ""}
   J United States Rosaceae V^+e[  1936-03-04 g2z]  CONTACT UM HERBARIUM ^D8V    dG m ursinus  lewis s. rose a IEz   California GQD       San FrancisWco     W )rosales 36016 `)%   0]d 1560489 M. P. WIDRLECHNER il<z      jRubus ursinus  lWtt  rubus    c56 Cham. & Schltdl.
{"catalogNumber": "1560489", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus ursinus", "scientificNameAuthorship": "Cham. & Schltdl.", "genus": "Rubus", "subgenus": "", "specificEpithet": "ursinus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M. P. Widrlechner", "recordedBy": "Lewis S. Rose", "recordNumber": "36016", "verbatimEventDate": "1936-03-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "San Francisco", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}