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": ""}
 CF$ m.c. medina   Quercs srNl  Hidalgo  o28  contact um herbarium VR5   . glabrescens  *b] FAG2ACEAE  Seem. tUf    2524 c~$   quercus glabrescens &   y 1984-04-15         fagales k  mexico <jq4    G7TF 1238669
{"catalogNumber": "1238669", "order": "Fagales", "family": "Fagaceae", "scientificName": "Quercus glabrescens", "scientificNameAuthorship": "Seem.", "genus": "Quercus", "subgenus": "", "specificEpithet": "glabrescens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M.C. Medina", "recordNumber": "2524", "verbatimEventDate": "1984-04-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Hidalgo", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}