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": ""}
Contact UM Herbrium 0<  Nayarit U?       % i.m.johnst.      c Ehretiaceae   1286287 B;V     uX ourreria   H.S. GENTRY & C.L. GILLY Q  1951-06-27 7 PC:   w7 v  10700    WpER| BOURRERIA SUPERBA BORAGINALES 8=|3  mexico Sa  
{"catalogNumber": "1286287", "order": "Boraginales", "family": "Ehretiaceae", "scientificName": "Bourreria superba", "scientificNameAuthorship": "I.M.Johnst.", "genus": "Bourreria", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H.S. Gentry & C.L. Gilly", "recordNumber": "10700", "verbatimEventDate": "1951-06-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nayarit", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}