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/ cornelius h. muller   w Mexico  1952-09-14 2K    r7S QUERCUS LAURINA        Y 12918  +9G M.Martens & Galeotti  Jalisco em 9   )X% laurina FAGACEAE T|A     gQUERCUS   contact um herbarium /f&Jl    %- 1260057   Nv Fagales
{"catalogNumber": "1260057", "order": "Fagales", "family": "Fagaceae", "scientificName": "Quercus laurina", "scientificNameAuthorship": "M.Martens & Galeotti", "genus": "Quercus", "subgenus": "", "specificEpithet": "laurina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Cornelius H. Muller", "recordedBy": "", "recordNumber": "12918", "verbatimEventDate": "1952-09-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Jalisco", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}