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": ""}
rubus rorbaccus K_   thicket. <-u  Robert W. Smith      z<V -84.03494   t 723     ]ZR Rosales     f G C 1985-06-07 ROSCEAE t!,       41.905392 *o,Kf   michigan 0MWs   
{"catalogNumber": "", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus roribaccus", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "723", "verbatimEventDate": "1985-06-07", "habitat": "Thicket.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "41.905392", "decimalLongitude": "-84.03494", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}