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": ""}
    eaT San Francisco  Rubus ursinus 7F   rubus .        Oe cham. & schltdl.      rosaceae V0  1560489 qVM  URSINUS NN  rosales I 2  1936-03-04 =f;@   VFT M. P. Widrlechner  lewis s. rose ?  36016 )8Ge 
{"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": "", "stateProvince": "", "county": "San Francisco", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}