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": ""}
   allegan state game area, ca. 4 miles se of allegan, at trowbrdge oam, on the e side of 28th street at the kalamazoo river.  Q* anton a. reznicek   R+ Michigan -85.7961  nx   N pontederiac]eae     +u0_< 1197   =&h in shallow, ca. 7-12 inches of water adjacent to the bo+at ramp. with stuckenia filiformis. in â± quiet, silty water.   UbV 42.48218 COMMELINALES  mOr  allegan ~s    u% ^ d3ubia  russell g. schipper 6L~        
{"catalogNumber": "", "order": "Commelinales", "family": "Pontederiaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "dubia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Russell G. Schipper", "recordNumber": "1197", "verbatimEventDate": "", "habitat": "In shallow, ca. 7-12 inches of water adjacent to the boat ramp. With Stuckenia filiformis. In \u00c2\u00b1 quiet, silty water.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Allegan", "municipality": "", "locality": "Allegan State Game Area, ca. 4 miles SE of Allegan, at Trowbridge Dam, on the E side of 28th Street at the Kalamazoo River.", "decimalLatitude": "42.48218", "decimalLongitude": "-85.7961", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}