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": ""}
    46.816149  b     Asteraceae vFrS   w LG, EUTHAMIA GRAMINIFOLIA ONTONAGON `86       (l.) nutt. N| n   C*y$P W 1/2 SEC. 13 T51N-R42W. CA. 1 MI. SW OF SILVER CITY. GROWING ALONG EDGE OF BIG IRON RIVER.     ( Euthamia  ^r e -89.587178    
{"catalogNumber": "", "order": "", "family": "Asteraceae", "scientificName": "Euthamia graminifolia", "scientificNameAuthorship": "(L.) Nutt.", "genus": "Euthamia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Ontonagon", "municipality": "", "locality": "W 1/2 Sec. 13 T51N-R42W. ca. 1 mi. SW of Silver City. Growing along edge of Big Iron River.", "decimalLatitude": "46.816149", "decimalLongitude": "-89.587178", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}