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": ""}
 N xj Poaceae   DG MICHIGAN  v 42.3237   W pratensis 1289847 _+@E~    v^ia Poa pratensis  Ar s.n. POALES #+ E  POA V <    I1>2T MARILYN K. BLAND AND ROYCE HILL united states x.9  Anton A. Reznicek $e36N   zK horner woods    A L. -83.6697 ,r7GZ  common [approx. coordinates are for the center of horner woods] ] J[       *e 1970-06-01  WASHTENAW n  
{"catalogNumber": "1289847", "order": "Poales", "family": "Poaceae", "scientificName": "Poa pratensis", "scientificNameAuthorship": "L.", "genus": "Poa", "subgenus": "", "specificEpithet": "pratensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Marilyn K. Bland and Royce Hill", "recordNumber": "s.n.", "verbatimEventDate": "1970-06-01", "habitat": "", "occurrenceRemarks": "Common [Approx. coordinates are for the center of Horner Woods]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Horner Woods", "decimalLatitude": "42.3237", "decimalLongitude": "-83.6697", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}