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": ""}
 >,x7 n shore lake superior. along two island river at_ the state hwy 61 bridge, just ne of taconite harbor.  h euthamia graminifolia var. graminifolia   x6 H ASTERALES 14380 `(    i 2013-08-22 Asteraceae F3._   & 1452700    minnesota .c   THOMAS G. LAMMERS NEI  var. `-vm  graminifolia        qM5 graminifolia euthamia R%DGK   LN%Ht (L.) Nutt.   !cx~( UNITED STATES COOK u5-r  
{"catalogNumber": "1452700", "order": "Asterales", "family": "Asteraceae", "scientificName": "Euthamia graminifolia var. graminifolia", "scientificNameAuthorship": "(L.) Nutt.", "genus": "Euthamia", "subgenus": "", "specificEpithet": "graminifolia", "verbatimTaxonRank": "var.", "infraspecificEpithet": "graminifolia", "identifiedBy": "", "recordedBy": "Thomas G. Lammers", "recordNumber": "14380", "verbatimEventDate": "2013-08-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Minnesota", "county": "Cook", "municipality": "", "locality": "N shore Lake Superior. Along Two Island River at the State Hwy 61 bridge, just NE of Taconite Harbor.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}