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": ""}
 .6 1987-05-17    a c CONTACT UM HERBARIUM   AM MISSOURI     |+4g l.h. bailey   o@5  m. p. widrlechner   Wei RUBUS ALMNUS  qn United States peter h. raven, tamra engelhorn raven OwOvg   Wfv=8 RUBUS  jefferson x+     /p ALUMNUS Rosaceae iU  27504       wm4 1461275     ROSALES
{"catalogNumber": "1461275", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus alumnus", "scientificNameAuthorship": "L.H. Bailey", "genus": "Rubus", "subgenus": "", "specificEpithet": "alumnus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M. P. Widrlechner", "recordedBy": "Peter H. Raven, Tamra Engelhorn Raven", "recordNumber": "27504", "verbatimEventDate": "1987-05-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Missouri", "county": "Jefferson", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}