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": ""}
 yQv Mc Pherson Convolvulaceae kT e`    U~YjD A. MCDONALD  MCVAUGHII P          l OAXACA 1111X345 AO2      y*g6# IPOMOEA      22268      C( ipomoea mcvaughii
{"catalogNumber": "1111345", "order": "", "family": "Convolvulaceae", "scientificName": "Ipomoea mcvaughii", "scientificNameAuthorship": "Mc Pherson", "genus": "Ipomoea", "subgenus": "", "specificEpithet": "mcvaughii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "A. McDonald", "recordedBy": "", "recordNumber": "22268", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Oaxaca", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}