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": ""}
     gramineus `&(   hz? -84.55396     & Su "eaf margins undulating. Assoc.: Cladium marisgoides, Scirpus acutus, Polygonum amphibium, Chara"  1992-08-13    985 3y     ( potamogetonaceae  n< united states Alismatales u      )eB? Elaine M. Chittenden    emergent marsh; completely submerged in 4 dm water, full sun, sand. common. J4bi   
{"catalogNumber": "", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "gramineus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Elaine M. Chittenden", "recordNumber": "985", "verbatimEventDate": "1992-08-13", "habitat": "Emergent Marsh; Completely submerged in 4 dm water, full sun, sand. Common.", "occurrenceRemarks": "\"Leaf margins undulating. Assoc.: Cladium mariscoides, Scirpus acutus, Polygonum amphibium, Chara\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-84.55396", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}