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. GAY EX LAHARPE      >4  anton a. reznicek   UNITED STATES !<aM     D Jackson     J h camp herb. no.649 [presumably the same locality as "arethusa swamp, n3ar clark's lake" jackson co., as recorded on campâs ophioglossum pusillum collection, ug. 2, 1891]   JUNCACEAE K-43b          |P* 42.121 Michigan A~T^  
{"catalogNumber": "", "order": "", "family": "Juncaceae", "scientificName": "", "scientificNameAuthorship": "J. Gay ex Laharpe", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "", "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": "", "decimalLatitude": "42.121", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}