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": ""}
ne1/4 sect. 34, t48n r40w, ca. 1 1/2 mi. s of ewen along e b4nk of s branch of the ontonagon r. lT +  1991-07-11  %   uMGI[ Poaceae  anton a. reznicek #j>[q       United States 9 H3<    0 Elymus OPEN RIVERBOTTOM HARDWOODS OF RED ASH, SILVER MAPLE, & BUR OAK. ABUNDANT. R R  Elymus virginicus k    POALES v %8       @CWU] -89.286355    m ontonago_n  8838 gp   y 46.515591   |sj- 1216684
{"catalogNumber": "1216684", "order": "Poales", "family": "Poaceae", "scientificName": "Elymus virginicus", "scientificNameAuthorship": "", "genus": "Elymus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "8838", "verbatimEventDate": "1991-07-11", "habitat": "Open riverbottom hardwoods of red ash, silver maple, & bur oak. Abundant.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Ontonagon", "municipality": "", "locality": "NE1/4 sect. 34, T48N R40W, ca. 1 1/2 mi. S of Ewen along E bank of S branch of the Ontonagon R.", "decimalLatitude": "46.515591", "decimalLongitude": "-89.286355", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}