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": ""}
wayne :*vH.   m-  sandy upland fallow field assoc.: cyperus filiculmis; conyza canadensis (frequent); silene antirrhina common  n elymus trachcaulus Elymus c       ~u michigan poales VF   %4N=u William W. Brodovich    . city of romulus t:03s r:09e s:29 sub-s: se 1/4 of ne 1/4 on property of detroit metropolitan wayne county airport  qtB -83.38686   /vbC> 1287843 united states y    (link) gould ex shinners + A 5      yVj trachycaulus  *U 42.20408 "CA. 120 METERS WEST OF WAHRMAN ROAD AND 780 METERS SOUTH OF NORTHLINBE ROAD;" Mi L)  1992-07-2 3 6h 
{"catalogNumber": "1287843", "order": "Poales", "family": "", "scientificName": "Elymus trachycaulus", "scientificNameAuthorship": "(Link) Gould ex Shinners", "genus": "Elymus", "subgenus": "", "specificEpithet": "trachycaulus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William W. Brodovich", "recordNumber": "", "verbatimEventDate": "1992-07-23", "habitat": "Sandy upland fallow field Assoc.: Cyperus filiculmis; Conyza canadensis (frequent); Silene antirrhina Common", "occurrenceRemarks": "\"Ca. 120 meters west of Wahrman Road and 780 meters south of Northline Road;\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Wayne", "municipality": "", "locality": "City of Romulus T:03S R:09E S:29 Sub-S: SE 1/4 of NE 1/4 on property of Detroit Metropolitan Wayne County Airport", "decimalLatitude": "42.20408", "decimalLongitude": "-83.38686", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}