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": ""}
 u2=q C. RodrÃ­guez J.  mexico c       Nl8I solanum diphyllum   V . Chiapas SOLANALES En|m  1985-06-18 z   F9S CONTACT UM HERBARIUM Solanum #sab1    S_OLANACEAE _   p 1296695   **M 1921    E. VENTURA [V2H  diphyllum a]VA/     HT L.
{"catalogNumber": "1296695", "order": "Solanales", "family": "Solanaceae", "scientificName": "Solanum diphyllum", "scientificNameAuthorship": "L.", "genus": "Solanum", "subgenus": "", "specificEpithet": "diphyllum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "C. Rodr\u00c3\u00adguez J.", "recordedBy": "E. Ventura", "recordNumber": "1921", "verbatimEventDate": "1985-06-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chiapas", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}