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": ""}
 potamogeton *+C  o g^ &V 1280568  6Y(  44.69489 MACELLUS H1KK     L:z Crawford  o -84.50126 foliosus  q  Elaine M. Chittenden Iw     1* Potamogeton foliosus var. mqacellus  Klrte Michigan 1.0 mi. S of North Down River Road and 4.0 mi. W of McMasters Bridge Road, E side of Barker Creek. T27N R02W, Sec. 36 NE1/4NW1A/4 LsiV   %F6h united states   920 7N9    6* potamogetonaceae  Vck Alismatales  "Fruits w/ knobby wing on one side, growing in disorganized mat. Assoc.: Spiprea alba, Carex aquatilis, Sparganiumsp., Utricularia sp. Lemna minor" %AX   H;;PU var.  KbMD! FERN.   u 1992-07-30  ) a EMERGENT MARSH; SUBMERGED IN 3 DM BACKWATER OF CR3EK, FULL SUN. COMMON.
{"catalogNumber": "1280568", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton foliosus var. macellus", "scientificNameAuthorship": "Fern.", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "foliosus", "verbatimTaxonRank": "var.", "infraspecificEpithet": "macellus", "identifiedBy": "", "recordedBy": "Elaine M. Chittenden", "recordNumber": "920", "verbatimEventDate": "1992-07-30", "habitat": "Emergent Marsh; Submerged in 3 dm backwater of creek, full sun. Common.", "occurrenceRemarks": "\"Fruits w/ knobby wing on one side, growing in disorganized mat. Assoc.: Spirea alba, Carex aquatilis, Sparganium sp., Utricularia sp. Lemna minor\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Crawford", "municipality": "", "locality": "1.0 mi. S of North Down River Road and 4.0 mi. W of McMasters Bridge Road, E side of Barker Creek. T27N R02W, Sec. 36 NE1/4NW1/4", "decimalLatitude": "44.69489", "decimalLongitude": "-84.50126", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}