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": ""}
  z& 1934-01-23  ?1<Ep geo. b. hinton   SOLANALES yw @r   C~ nutans    n Mexico    [? CALYCOBOLUS NUTANS Contact UM Herbarium &C   (mocino & sessã© ex choisy) d.f.austin ]MD[     >5Xb CALYCOBOLUS     -^D Convolvulaceae     <(g@ Guerrero
{"catalogNumber": "", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Calycobolus nutans", "scientificNameAuthorship": "(Mocino & Sess\u00c3\u00a9 ex Choisy) D.F.Austin", "genus": "Calycobolus", "subgenus": "", "specificEpithet": "nutans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Geo. B. Hinton", "recordNumber": "", "verbatimEventDate": "1934-01-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Guerrero", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}