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": ""}
 1991-07-16 oT =     M@ Rosales  T_Y] m. p. widrlechmer CANADA l~N  BRUCE C@gUD   CONTACT UM HERBARIUM 70z   L.H. Bailey Gv   C^Ua ROSACEAE     !O Rubus ablatus    X ONTARIO   9A# ablatu5 1007534 (p,<6   XG # s.n.  jose3ph w. johnson PT   Rubus  CO  
{"catalogNumber": "1007534", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus ablatus", "scientificNameAuthorship": "L.H. Bailey", "genus": "Rubus", "subgenus": "", "specificEpithet": "ablatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M. P. Widrlechner", "recordedBy": "Joseph W. Johnson", "recordNumber": "s.n.", "verbatimEventDate": "1991-07-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Bruce", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}