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": ""}
URENS e<c   q ^ (KUNTH) D. GIBSON 1146541 VbaL   31670 yUK  dennis e breedlove & a.r. smith 0_    $wseS caracasana  1973-01-16 ^rr91      var. %%     Bworaginales 6    g6 Namaceae      WIGANDIA   e; CONTACT UM HERBARIUM 
{"catalogNumber": "1146541", "order": "Boraginales", "family": "Namaceae", "scientificName": "", "scientificNameAuthorship": "(Kunth) D. Gibson", "genus": "Wigandia", "subgenus": "", "specificEpithet": "urens", "verbatimTaxonRank": "var.", "infraspecificEpithet": "caracasana", "identifiedBy": "", "recordedBy": "Dennis E. Breedlove & A.R. Smith", "recordNumber": "31670", "verbatimEventDate": "1973-01-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}