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": ""}
Poaceae WIW7   0 aristatus         CONTAGT UM HERBARIUM a  POALES w|Z  5194 p     N` Elyleymus    V7 (merr.) barkworth & d.r.dewey    `4WE 1905-07-16       Ã ELYLEYMUS ARISTATUS  xs WILHELM N. SUKSDORF 1411812 Adk p 
{"catalogNumber": "1411812", "order": "Poales", "family": "Poaceae", "scientificName": "\u00c3\u0097 Elyleymus aristatus", "scientificNameAuthorship": "(Merr.) Barkworth & D.R.Dewey", "genus": "Elyleymus", "subgenus": "", "specificEpithet": "aristatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Wilhelm N. Suksdorf", "recordNumber": "5194", "verbatimEventDate": "1905-07-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}