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": ""}
    Y?[ W brassicales    s distrito federal thell. <1s!F   LEPIDIUM bK     schaffneri h    ul: 1977-07-16  Angel Ventura . PW%+]     - CONTACT UM HERBARIUM mexico &Q V  brassicaceae  S/Tf  G. Rzedowski V:  1272107 P;4     5 2926   z#L@epidium schaffneri   
{"catalogNumber": "1272107", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Lepidium schaffneri", "scientificNameAuthorship": "Thell.", "genus": "Lepidium", "subgenus": "", "specificEpithet": "schaffneri", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "G. Rzedowski", "recordedBy": "Angel Ventura A.", "recordNumber": "2926", "verbatimEventDate": "1977-07-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Distrito Federal", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}