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": ""}
echinochloa crusgalli SH6      MICHIGAN   +z 1485959    ~)*( 42.35029 boales g e~(      XO2` ca. 9 mi. NW of Kalamazoo, in th3e Southwest Michigan Land Conservancyâs Sand Creek preserve on N. 2nd St. ca. Â¼ mi. S of EF Ave.  291 Xl    t9 Russell G. Schipper    Poaceae w  several clumps in recently cleared (brush) area7. in bare moist-wet rich sandy loam, in mid-portion of meadow. d l>Y   u.R?r -85.73883    Av2 united states Kalamazoo #:8/6   IE2xi Stems erect, firm and round, in full sun.
{"catalogNumber": "1485959", "order": "Poales", "family": "Poaceae", "scientificName": "Echinochloa crusgalli", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Russell G. Schipper", "recordNumber": "291", "verbatimEventDate": "", "habitat": "Several clumps in recently cleared (brush) area. In bare moist-wet rich sandy loam, in mid-portion of meadow.", "occurrenceRemarks": "Stems erect, firm and round, in full sun.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kalamazoo", "municipality": "", "locality": "ca. 9 mi. NW of Kalamazoo, in the Southwest Michigan Land Conservancy\u00e2\u0080\u0099s Sand Creek preserve on N. 2nd St. ca. \u00c2\u00bc mi. S of EF Ave.", "decimalLatitude": "42.35029", "decimalLongitude": "-85.73883", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}