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": ""}
    g@ edwardg. voss  S ELAINE M. CHITTENDEN   M (L.) SCHLEID. SPIRODELA POLYRHIZA g2%      yAx#/ 1289948  Spirodela DJ  MICHIGAN `X   e cYW "T28N, R02W, SEC. 30 SE1/4NE1/4" "LEAVES GREEN ABOVE (SUN SIDE), COMPLETELY PURPLE BELOW (WATER SIDE). ASSOC.: MYRIOPHYL:LUM VERTICILLATUM, NUPHAR VARIEGATA, CERATOPHYLLUM DEMERSUM" [ACTIVE BARCODE. ON SAME SHEET AS LEMNA TURIONIFERA WITH INACTIVE BARCODE 1289949]  g+P Alismatales  q7;lj Ar|aceae  UNITED STATES NMv  -84.0361 </+=n      h 44.66528  Z polyrhiza River Lake, near inlet of East Branch Au Sable River, 0.05 mi. W of Kinney Road and 0.7 mi. N of county Road 612. u~,nS   1142  t   =+/. SUBMERGENT MARSH; FLOATING ON SURFACE AT LAKE EDGE, FULL SUN. COMMON. "ASSOC.: MYIOPHYLLUM VERTICILLATUM, NUPHAR VARIEGATA, CERTAOPHYLLUM DEMERSUM" [+ A LITTLE LEMMAv MINOR]
{"catalogNumber": "1289948", "order": "Alismatales", "family": "Araceae", "scientificName": "Spirodela polyrhiza", "scientificNameAuthorship": "(L.) Schleid.", "genus": "Spirodela", "subgenus": "", "specificEpithet": "polyrhiza", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Elaine M. Chittenden", "recordNumber": "1142", "verbatimEventDate": "", "habitat": "Submergent Marsh; Floating on surface at lake edge, full sun. Common. \"Assoc.: Myiophyllum verticillatum, Nuphar variegata, Certaophyllum demersum\" [+ a little Lemna minor]", "occurrenceRemarks": "\"T28N, R02W, Sec. 30 SE1/4NE1/4\" \"Leaves green above (sun side), completely purple below (water side). Assoc.: Myriophyllum verticillatum, Nuphar variegata, Ceratophyllum demersum\" [Active barcode. On same sheet as Lemna turionifera with inactive barcode 1289949]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "River Lake, near inlet of East Branch Au Sable River, 0.05 mi. W of Kinney Road and 0.7 mi. N of county Road 612.", "decimalLatitude": "44.66528", "decimalLongitude": "-84.70361", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}