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": ""}
   O^cpx dorthea leisman, emily van staalduinen      YN5   2015-06-04    dentatum H(~1     L.  ~ vj         [ W SIDE OF THE FEN, THE EMERGENT MARSH, ANO THE HARDWOOD SWAMP. SOFT MUD. BUCKTHORN ABUNDANT. GROWING ON EDGE OF CLEARING ALONG WOODED TRAIL.  tZ 1552616   ( sR+ DIPSACALES KENT y 
{"catalogNumber": "1552616", "order": "Dipsacales", "family": "", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "dentatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Dorthea Leisman, Emily Van Staalduinen", "recordNumber": "", "verbatimEventDate": "2015-06-04", "habitat": "W side of the fen, the emergent marsh, and the hardwood swamp. Soft mud. Buckthorn abundant. Growing on edge of clearing along wooded trail.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Kent", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}