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": ""}
 = illinois Frank C. Gates      TtUP EX FRANK C. GATES HERBARIUM 1284; COLLECTOR MAY BE H.S. PEPOON (SEE NOTE IN PACKET)    # recta  l~+ 1196887     a potentilla recta  U( CONTACT UM HERBARIUM s.n. BY2j     cook M      S l.  X* 1906-06-27  Rosaceae <?   united states ]tc  
{"catalogNumber": "1196887", "order": "", "family": "Rosaceae", "scientificName": "Potentilla recta", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "recta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frank C. Gates", "recordNumber": "s.n.", "verbatimEventDate": "1906-06-27", "habitat": "", "occurrenceRemarks": "ex Frank C. Gates Herbarium 1284; collector may be H.S. Pepoon (see note in packet)", "associatedTaxa": "", "country": "United States", "stateProvince": "Illinois", "county": "Cook", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}