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": ""}
    Edward G. Voss  a Hordeum jubatum  John H. Ehlers        United$ States Z;Z7x  1917-07-13 q     6**L 45.585929  t 470 MICHIGAN nv.       :B cheboygan  e/  poaceae JUBATUM 00y;    hs north fishtail bay, douglas lake   POALES v  OLD MILL SITE, SANDY SOIL A   
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Hordeum jubatum", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "jubatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "John H. Ehlers", "recordNumber": "470", "verbatimEventDate": "1917-07-13", "habitat": "old mill site, sandy soil", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "North Fishtail Bay, Douglas Lake", "decimalLatitude": "45.585929", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}