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": ""}
  t convolvulaceae  1165697 da   cuscuta H   4;;x contact um herbarium   0w w. stevens & m. fairhurst    2052b      :gC. KUNTH     Qo` T. BÃ©liz     0hJ 1973-09-12  =%* Solanales  [ Cuscuta umbellata mexico    
{"catalogNumber": "1165697", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Cuscuta umbellata", "scientificNameAuthorship": "Kunth", "genus": "Cuscuta", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "T. B\u00c3\u00a9liz", "recordedBy": "W. Stevens & M. Fairhurst", "recordNumber": "2052b", "verbatimEventDate": "1973-09-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}