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": ""}
 dp Poales  congestus I  bufonius ]    yL*<R ONTARIO Ra|ny RZiver !N,  29691 b     2003-09-13  7_  juncus  V/ Z       <4C * var.   xo 1453480 JUNCUS BUFONIUS VAR.E CONGESTUS y    =JO> WAHLENB.    Contact UM Herbarium [ 1`G    MICHAEL J. OLDHAM QX 
{"catalogNumber": "1453480", "order": "Poales", "family": "", "scientificName": "Juncus bufonius var. congestus", "scientificNameAuthorship": "Wahlenb.", "genus": "Juncus", "subgenus": "", "specificEpithet": "bufonius", "verbatimTaxonRank": "var.", "infraspecificEpithet": "congestus", "identifiedBy": "", "recordedBy": "Michael J. Oldham", "recordNumber": "29691", "verbatimEventDate": "2003-09-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "Rainy River", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}