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": ""}
contact um herbarium IZ   OPERCULINA PTERIPES *   r  jv solanales Convolvulaceae V     m. chã¡zaro basã¡ã±ez Jf   OPERCULINA 9/   C 274 JALISCO  !   m7 mexico  1300998 OhM   Pu)xI (G.DON) O'DONELL      s. guerrero a. u%|   [4: pteripes   UpN 1991-08-25  
{"catalogNumber": "1300998", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Operculina pteripes", "scientificNameAuthorship": "(G.Don) O'Donell", "genus": "Operculina", "subgenus": "", "specificEpithet": "pteripes", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M. Ch\u00c3\u00a1zaro Bas\u00c3\u00a1\u00c3\u00b1ez", "recordedBy": "S. Guerrero A.", "recordNumber": "274", "verbatimEventDate": "1991-08-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Jalisco", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}