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": ""}
  y quercus tuberculata   xQ%8 CONTACT UM HERBAIUM   chihuahua kLW  1264646 Za    MEXICO L 6M  FAGACEAE 7(   W, lLiebm. Fagales       954-08-23 [.c,o   IRVING W. KNOBLOCH 4A    TUBERCULATA q>5       tlbh  cornelius h. muljler 
{"catalogNumber": "1264646", "order": "Fagales", "family": "Fagaceae", "scientificName": "Quercus tuberculata", "scientificNameAuthorship": "Liebm.", "genus": "", "subgenus": "", "specificEpithet": "tuberculata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Cornelius H. Muller", "recordedBy": "Irving W. Knobloch", "recordNumber": "", "verbatimEventDate": "1954-08-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chihuahua", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}