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": ""}
  4p eriochloa  Xw poaceae  R Bare soil with Polygonum sp., and Diplachne fusca. 1485151 1~_  UNITED STATES B   U michigan  washtenaw S !wE  Hitchc. wa    Anton A. Reznicek IM    2011-09-24 :K   42.324 !n   -83.70575 ~Xka    Uy POALES  C 12082    %Po3F ABUNDANT IN CLUMPS FOR NEARLY A MILE.  W 3 ANN ARBOR, MEDIAN OF US-23/M-14 ALONG N SIDE OF ANN ARBOR NEAR NIXON ROAD BRIDGE. 
{"catalogNumber": "1485151", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "Hitchc.", "genus": "Eriochloa", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "12082", "verbatimEventDate": "2011-09-24", "habitat": "Bare soil with Polygonum sp., and Diplachne fusca.", "occurrenceRemarks": "Abundant in clumps for nearly a mile.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Ann Arbor, median of US-23/M-14 along N side of Ann Arbor near Nixon Road bridge.", "decimalLatitude": "42.324", "decimalLongitude": "-83.70575", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}