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": ""}
sacchariflorus |f?   gY+> MI5CANTHUS  r! MICHIGAN  3q $3 dennis w. woodland  none cultivated. spreading. 4 dense clump of approximately 10 m square, first observed as a small scattered population in 1995. phalaris arvundinacea recently introduced into this area also in the last five year. spreading. Zns2p      1485582 hdr    2012-10-11 2   c anton a. reznicek 42.193477 r0/j   b5? Poaceae   Y-  POALES  .o=~ BERRIEN   `43 UNITED STATES hagar twn., berrien coumty, mi. riverside. in the northeast clover-leaf of i-196, exit 4.        WEEDY, OPEN SUN V 
{"catalogNumber": "1485582", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Miscanthus", "subgenus": "", "specificEpithet": "sacchariflorus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Dennis W. Woodland", "recordNumber": "", "verbatimEventDate": "2012-10-11", "habitat": "Weedy, open sun", "occurrenceRemarks": "None cultivated. Spreading. A dense clump of approximately 10 m square, first observed as a small scattered population in 1995. Phalaris arundinacea recently introduced into this area also in the last five years. Spreading.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Berrien", "municipality": "", "locality": "Hagar Twn., Berrien County, MI. Riverside. In the northeast clover-leaf of I-196, Exit 4.", "decimalLatitude": "42.193477", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}