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": ""}
CANADENSIS A_     SAMUEL H. CAMP & DONNA R. CAMP al$ !   -hR6K juncus  , 42.121  s0chz -84.34657   anton a. reznicek a2=   >ymt poales United States W  camp herb. no.649 [presumably the same locality as "arethusa swamp, near clark's lake" jackson co., as recorded on campâs ophioglossum pusillum collection, aug. 2, 1891] C @     Juncaceae 0I ^   S.N. fA5Nm    NV#. 1353608  J. Gay ex Laharpe  c  JACKSON Am#  M|chigan (  Juncus canadensis !c   a| ARETHUSA SWAMP [NEAR CLARK'S LAKE]
{"catalogNumber": "1353608", "order": "Poales", "family": "Juncaceae", "scientificName": "Juncus canadensis", "scientificNameAuthorship": "J. Gay ex Laharpe", "genus": "Juncus", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Samuel H. Camp & Donna R. Camp", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Camp Herb. No.649 [Presumably the same locality as \"Arethusa Swamp, near Clark's Lake\" Jackson Co., as recorded on Camp\u00e2\u0080\u0099s Ophioglossum pusillum collection, Aug. 2, 1891]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Jackson", "municipality": "", "locality": "Arethusa Swamp [near Clark's Lake]", "decimalLatitude": "42.121", "decimalLongitude": "-84.34657", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}