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": ""}
 o Me?xico QUERCUS POTOSINA n C  12039 b  trel. 9 1<  FAGALES 9grN   potosina hQ        +LI 1263244 dennis e. breedlove n; :  fagaceae  Z%   vby  jlisco Conhtact UM Herbarium   #0Z     H| Quercus   =a  1951-04-18  h rogers mcvaugh    
{"catalogNumber": "1263244", "order": "Fagales", "family": "Fagaceae", "scientificName": "Quercus potosina", "scientificNameAuthorship": "Trel.", "genus": "Quercus", "subgenus": "", "specificEpithet": "potosina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Dennis E. Breedlove", "recordedBy": "Rogers McVaugh", "recordNumber": "12039", "verbatimEventDate": "1951-04-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Jalisco", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}