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": ""}
 46.44569 Lko        c bd Poales    T47N R42W, NEAR CENTER OF THE NW1/4 OF SECTION 28. ABOUT 3/4 MILE WEST OF THE WEST SHORE OF LAKE GOGEBIC. ^4A           5 United States     FEC overstory of acer sacgharum, tilia americana, fraxinus nigra, and betula alleghanien_sis, with understory of acer spicatum and sambucus racemosa. ground layer includes dicentra cucullata, dryopteris intermedia, smilacina racemosa, a. saccharum seedlings,r viola selkirkii, andv. pubescens.   
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Overstory of Acer saccharum, Tilia americana, Fraxinus nigra, and Betula alleghaniensis, with understory of Acer spicatum and Sambucus racemosa. Ground layer includes Dicentra cucullata, Dryopteris intermedia, Smilacina racemosa, A. saccharum seedlings, Viola selkirkii, and V. pubescens.", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "T47N, R42W, near center of the NW1/4 of Section 28. About 3/4 mile west of the west shore of Lake Gogebic.", "decimalLatitude": "46.44569", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}