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": ""}
 UNeXo frutescens  ;%  1291917  f U Leuc0phyllum    U  Tamaulipas   !l (berl.) i.m. johnston  HV4u) 515   O?=GC LAMIALES      ]|^Xs scrophulariaceae j0hn crutchfield *     contact um herbarium EFB6    1960-0-15 P5   james s. henrickson KM=   I],!  Leucophyllum frutescens MEXICO u7u!H 
{"catalogNumber": "1291917", "order": "Lamiales", "family": "Scrophulariaceae", "scientificName": "Leucophyllum frutescens", "scientificNameAuthorship": "(Berl.) I.M. Johnston", "genus": "Leucophyllum", "subgenus": "", "specificEpithet": "frutescens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "James S. Henrickson", "recordedBy": "John Crutchfield", "recordNumber": "5158", "verbatimEventDate": "1960-02-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Tamaulipas", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}