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": ""}
3246 Jjzc#  mexico   E     zr ub jalisc   YZ,R mairetii  ahW6^f Choisy   O_$s ROGERS MCVAUGH ipomoea 0   hC@t 1299473     IPOMOEA MAIRETII xm$0T    O8GkG SOLANALES CONTACT UM HERBARIUM q   jjU 1965-03-24    _aU gordon d. mcpherson    >FtR convolvulaceae
{"catalogNumber": "1299473", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Ipomoea mairetii", "scientificNameAuthorship": "Choisy", "genus": "Ipomoea", "subgenus": "", "specificEpithet": "mairetii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Gordon D. McPherson", "recordedBy": "Rogers McVaugh", "recordNumber": "23246", "verbatimEventDate": "1965-03-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Jalisco", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}