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": ""}
  r!v/ K.M. James    UITED STATES IR      xfro 1311750 INACTIVE BARCODE, ON SAME SHEET AS 11 SEP 1899 COLLECTION OF C. ENGELMANNII WITH INACTIVE BARCODE 1311749. THERE IS SOME UNGERTAINTY ABOUT WHICH COLLECTION MATCHES WHICH LABEL DATA, BUT T1311749 "APPEARS TO BE A SEPTEMBER COLLECTION ON A RECEEDING RIVERBANK" FIDE AR 2011 !    RU/T 1899-09-12   r$ S.N.  odoratus jC$   GRAND RAPIDS (REEDS' L AKE) #i/   CYPERACEAE tww%   W#< michigan Emma J. Cole e    cyperus odoratus n?    wm L.  k Cyperus
{"catalogNumber": "1311750", "order": "", "family": "Cyperaceae", "scientificName": "Cyperus odoratus", "scientificNameAuthorship": "L.", "genus": "Cyperus", "subgenus": "", "specificEpithet": "odoratus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "K.M. James", "recordedBy": "Emma J. Cole", "recordNumber": "s.n.", "verbatimEventDate": "1899-09-12", "habitat": "", "occurrenceRemarks": "Inactive barcode, on same sheet as 11 Sep 1899 collection of C. engelmannii with inactive barcode 1311749. There is some uncertainty about which collection matches which label data, but 1311749 \"appears to be a September collection on a receeding riverbank\" fide AAR 2011", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Grand Rapids (Reeds' Lake)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}