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": ""}
CECIL BILLINGTON i~)1J    fX Berrien -86.623722 <_<    t Salicaceae   MICHIGAN 2s_Y3    $Gvq 41.834217    8IB# [ANOTHER SHEET, IDENTICAL DATA BUT SEPT. 11,  1920]  | 1920-09-13 MUD FLAT - SEEDLNG. yn$t   R_<uT warren woods.  m MICHX.  eriocephala     s.n. rf(>      1319031   UNITED STATES -zB  SALIX ERIOCEPHALA 4 Eh   xl` MALPIGHIALES SALIX IA$ 
{"catalogNumber": "1319031", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Salix eriocephala", "scientificNameAuthorship": "Michx.", "genus": "Salix", "subgenus": "", "specificEpithet": "eriocephala", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Cecil Billington", "recordNumber": "s.n.", "verbatimEventDate": "1920-09-13", "habitat": "Mud flat - seedling.", "occurrenceRemarks": "[another sheet, identical data but Sept. 11, 1920]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Berrien", "municipality": "", "locality": "Warren Woods.", "decimalLatitude": "41.834217", "decimalLongitude": "-86.623722", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}