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": ""}
  J INUNDATED SHRUB SWAMP; GROWING AT EDGE OF SWAMP, SATURATED SANDY MUCK, FULL SUN. COMMON.  "Sterile culms well developed and numerous. Assoc.: Rubus occ|dentalis, Corylus americana, Urtica dioica, Polygonum punctatum, P. pers." k!pU         CALHOUN q   schkuhr ex willd. UmV G   1994-07-19 X  1.7 mi e of longman rd. and 0.3 mi s of harmonia rd. t2s r8w sec. 6 sw1/4 ne1/4 IdrY   -85.28586  +v1    hgZ united states   yR8y carex cyperaceae 4ow    steven p. grund 3Z  scoparia IrT 
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Schkuhr ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "scoparia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Steven P. Grund", "recordNumber": "", "verbatimEventDate": "1994-07-19", "habitat": "Inundated shrub swamp; growing at edge of swamp, saturated sandy muck, full sun. Common.", "occurrenceRemarks": "\"Sterile culms well developed and numerous. Assoc.: Rubus occidentalis, Corylus americana, Urtica dioica, Polygonum punctatum, P. pers.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Calhoun", "municipality": "", "locality": "1.7 mi E of Longman Rd. and 0.3 mi S of Harmonia Rd. T2S R8W Sec. 6 SW1/4 NE1/4", "decimalLatitude": "", "decimalLongitude": "-85.28586", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}