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": ""}
 10-12' tall; species scattedred along trail and along edges and slope of rr tracks. H        6 ^ anton a. reznicek 2014-05-19 BQ      Adoxaceae Ip9F  Amanda Klain yxZ     N` wv VIBURNUM UNITED STATES 7S3F>  VIBURNUM PRUNIFOLIUM !]7nG   267 k@E*4   wash7enaw XVFwF   1480844 -2U^  
{"catalogNumber": "1480844", "order": "", "family": "Adoxaceae", "scientificName": "Viburnum prunifolium", "scientificNameAuthorship": "", "genus": "Viburnum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Amanda Klain", "recordNumber": "267", "verbatimEventDate": "2014-05-19", "habitat": "", "occurrenceRemarks": "10-12' tall; species scattered along trail and along edges and slope of RR tracks.", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}