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": ""}
acerifolium E   Viburnum .Q.       washtenaw   MICHIGAN 3b|  42.12833 G    s adoxaceae  U;@12 -83.60194    >Q-__ BRANSON A. WALPOL3     )y 1918-08-24 Dipsacales  q   Douglas Farm Augusta Twp. X-n7   | UNITED uSTATES  VUN~8 viburnum acerifolium L. U   & 1246622
{"catalogNumber": "1246622", "order": "Dipsacales", "family": "Adoxaceae", "scientificName": "Viburnum acerifolium", "scientificNameAuthorship": "L.", "genus": "Viburnum", "subgenus": "", "specificEpithet": "acerifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Branson A. Walpole", "recordNumber": "", "verbatimEventDate": "1918-08-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Douglas Farm Augusta Twp.", "decimalLatitude": "42.12833", "decimalLongitude": "-83.60194", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}