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 C.H. MUELLER & M.T. MUELLER 1048 _ oGz    1934V-07-18 &V /R     M.C.JOHNST. Ra|a     P2  MEXICO       c]f Paul Berry & Jess Peirson    nuevo lon L*    4E:8F neilmulleri
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "M.C.Johnst.", "genus": "", "subgenus": "", "specificEpithet": "neilmulleri", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Paul Berry & Jess Peirson", "recordedBy": "C.H. Mueller & M.T. Mueller", "recordNumber": "1048", "verbatimEventDate": "1934-07-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nuevo Leon", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}