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": ""}
42.440945 N? U   $z#WW s.n.  , WOODS  V42U* ELYMUS   ?)  Elymu hystrix  1916-07-01 !`N~    IK|Y POALES  wx UNITED STATES     -83.127121 [1m`   wayne =~X!   rsUR* HYSTRIX     x Cecil Billington  north Detroit z @_   
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Elymus hystrix", "scientificNameAuthorship": "", "genus": "Elymus", "subgenus": "", "specificEpithet": "hystrix", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Cecil Billington", "recordNumber": "s.n.", "verbatimEventDate": "1916-07-01", "habitat": "woods", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Wayne", "municipality": "", "locality": "north Detroit", "decimalLatitude": "42.440945", "decimalLongitude": "-83.127121", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}