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": ""}
ROSALES P^   rubus velox RO  TEXAS )NvM@  Harris r 4         1007642 UNITED STATES s    ;sjr 6889   JbF M. P. Widrlechner  yK velox ROGERS MCVAUGH n4V5    R* L.H. Bailey  r~3dr Contact UM Herbarium        Rubus ]:DiF   o 1945-05-16
{"catalogNumber": "1007642", "order": "Rosales", "family": "", "scientificName": "Rubus velox", "scientificNameAuthorship": "L.H. Bailey", "genus": "Rubus", "subgenus": "", "specificEpithet": "velox", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M. P. Widrlechner", "recordedBy": "Rogers McVaugh", "recordNumber": "6889", "verbatimEventDate": "1945-05-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Harris", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}