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": ""}
 775 6rn  schaffneri    CONTACT UM HERBARIUM o~+V   Brassicales [E/      mp3Tu LEPIDIUM SCHAFFNERI   J.N. Weaver bd-w    ww- brasicaceae Mexico 8 ]7    1|nu LEPIDIUM  :8w l 1272103   .U21] 1942-07-13     J Reed C. Rollins  R0 MEXICO THELL. N4sRh  
{"catalogNumber": "1272103", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Lepidium schaffneri", "scientificNameAuthorship": "Thell.", "genus": "Lepidium", "subgenus": "", "specificEpithet": "schaffneri", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Reed C. Rollins", "recordedBy": "J.N. Weaver", "recordNumber": "775", "verbatimEventDate": "1942-07-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Mexico", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}