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": ""}
united states ma/iz  1%447534 gKf  RICHMOND |q b   oG 1879-07-22  BUFONIUS cnsC$   JUNCUS BUFONIUS VR. BUFONIUS eL             BUFONIUS 4_s  var. >      # NEAR NEW DORP. Nathaniel L. Britton 9g=$  
{"catalogNumber": "1447534", "order": "", "family": "", "scientificName": "Juncus bufonius var. bufonius", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "bufonius", "verbatimTaxonRank": "var.", "infraspecificEpithet": "bufonius", "identifiedBy": "", "recordedBy": "Nathaniel L. Britton", "recordNumber": "", "verbatimEventDate": "1879-07-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Richmond", "municipality": "", "locality": "Near New Dorp.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}