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": ""}
Right bank of the St. Jose2ph River, behind American Legion Post #223, 65079 Hwy 131 N in Constantine. %V   ~3 AMERICANA Calystegia sepium subsp. americana  Lrs:   st. joseph Yw@    oT thomasg. lammers anton a. reznic3k ]CI    aD:S (SIMS) BRUMMITT michigan 3d0$     sep|um  calystegia =F   .S`c/ 41.85131  3J7 13776   O ON MUDDY RIVERBANKS.  BL SUBSP.  = K ! 1485492 5OLANALES `[   *T(X Frequent. Twining herbaceous vine; corolla medium pink with a white star. convolvulaceae ^:dv   (ot -85.66657 2012-06-27 7k3  UNITED STATES -VN  
{"catalogNumber": "1485492", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Calystegia sepium subsp. americana", "scientificNameAuthorship": "(Sims) Brummitt", "genus": "Calystegia", "subgenus": "", "specificEpithet": "sepium", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "americana", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Thomas G. Lammers", "recordNumber": "13776", "verbatimEventDate": "2012-06-27", "habitat": "On muddy riverbanks.", "occurrenceRemarks": "Frequent. Twining herbaceous vine; corolla medium pink with a white star.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "St. Joseph", "municipality": "", "locality": "Right bank of the St. Joseph River, behind American Legion Post #223, 65079 Hwy 131 N in Constantine.", "decimalLatitude": "41.85131", "decimalLongitude": "-85.66657", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}