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": ""}
 Ix2 united states    og  PETER W. FRITSCH  |Kg 1328637     % erythrorhizos   1988-09-05  NA  -84.66624 V5   MUHL. Jgs#        CYPERUS ERYTHRORHIZOS 7rRst   .Z_z< Local in wet depression near abandoned railroad track, unshaded.  JONESVILLE, OLD PENN CENTRAL LINE, N. SIDE U.S. 12, 100 M S OF THE ST. JOSEPH RrIVER NEAR 7HE W. SIDE OF THE TRACKS. (    
{"catalogNumber": "1328637", "order": "", "family": "", "scientificName": "Cyperus erythrorhizos", "scientificNameAuthorship": "Muhl.", "genus": "", "subgenus": "", "specificEpithet": "erythrorhizos", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Peter W. Fritsch", "recordNumber": "", "verbatimEventDate": "1988-09-05", "habitat": "Local in wet depression near abandoned railroad track, unshaded.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Jonesville, old Penn Central Line, N. side U.S. 12, 100 m S of the St. Joseph River near the W. side of the tracks.", "decimalLatitude": "", "decimalLongitude": "-84.66624", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}