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": ""}
Fairly abundant in sandy soil near Ching Tzu =   i+A? NjORTHEAST CHIINA  ST (L.) Roth   C1d  calamagrostis epigejos 1930-06  LD=r   q:J$ liaoning  poaceae j   CHINA *F->    G? 0O CHING TZU,  VICINITY OF DARIEN, MANCHURIA  J@)- Poales    JZ 1704439 5886 I  P. H. DoTrsett, W. J. Morse 2B7w   0t<A calamagrostis  Hj epigejos      
{"catalogNumber": "1704439", "order": "Poales", "family": "Poaceae", "scientificName": "Calamagrostis epigejos", "scientificNameAuthorship": "(L.) Roth", "genus": "Calamagrostis", "subgenus": "", "specificEpithet": "epigejos", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "P. H. Dorsett, W. J. Morse", "recordNumber": "5886", "verbatimEventDate": "1930-06", "habitat": "Fairly abundant in sandy soil near Ching Tzu", "occurrenceRemarks": "", "associatedTaxa": "", "country": "China", "stateProvince": "Northeast Chiina", "county": "Liaoning", "municipality": "", "locality": "Ching Tzu, vicinity of Darien, Manchuria", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}