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": ""}
SCATTERED TALL PLANTS IN OPENING. 4#a.    Br3_ Echinochloa  l   Poaceae  12173      2  MUSKEGON RIVER BOTTOMLANDS, S OF E RIVER RD., AT BEND S OF OAK RD., CA. 12 KM NE OF MUSKEGON.     W United Stat es MUSKEGON w)     lvo MICHIGAN 1485141 |J&  ECHINOCHLOA WALTERI B+uN3  poales e)~G[  WALTERI V    xYQ anton a. reznicek  (Pursh) A. Hellr #  grassy opening with sha|low water and some bare soi| on s shore of stream through wet riverbottom forest of silver maple, ash, and scattered bur and swamp white oaks. Tf>]   Qmp1K 43.2947778 2012-10-09 4d   
{"catalogNumber": "1485141", "order": "Poales", "family": "Poaceae", "scientificName": "Echinochloa walteri", "scientificNameAuthorship": "(Pursh) A. Heller", "genus": "Echinochloa", "subgenus": "", "specificEpithet": "walteri", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "12173", "verbatimEventDate": "2012-10-09", "habitat": "Grassy opening with shallow water and some bare soil on S shore of stream through wet riverbottom forest of silver maple, ash, and scattered bur and swamp white oaks.", "occurrenceRemarks": "Scattered tall plants in opening.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Muskegon", "municipality": "", "locality": "Muskegon River bottomlands, S of E River Rd., at bend S of Oak Rd., ca. 12 km NE of Muskegon.", "decimalLatitude": "43.2947778", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}