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": ""}
 x; Quercus OMISSA *o|   Durango  6   FAGACEAE 6CkG        $| AgustÃ­]n May Nah  PDCZf 1260667  iec Contact UM Herbarium  4m-286 D=  cornelius h. muller ?    1970-01-14 5 d     ^X A.DC.  U Fagales  V/|< QUERCUS OMISSA    rtf MEXICO 
{"catalogNumber": "1260667", "order": "Fagales", "family": "Fagaceae", "scientificName": "Quercus omissa", "scientificNameAuthorship": "A.DC.", "genus": "Quercus", "subgenus": "", "specificEpithet": "omissa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Cornelius H. Muller", "recordedBy": "Agust\u00c3\u00adn May Nah", "recordNumber": "AM-286", "verbatimEventDate": "1970-01-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Durango", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}