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": ""}
 P -87.47923  818 WjeC   elymus |RQ      %kS (LINK) GOULD EX SHINNERS 46.45613 +f    1.4 miles southeast of Goose Lake, Sec. 19, T47N R25W. Ro&n=   wD> POACEAE   yF  1287819 jack pinje plains d  3a    S MICHIGAN   j UNITED S7ATES  ACS trachycaulus ELYMUS TRACHYCAULUS ~    James S. Pringle ?=  
{"catalogNumber": "1287819", "order": "", "family": "Poaceae", "scientificName": "Elymus trachycaulus", "scientificNameAuthorship": "(Link) Gould ex Shinners", "genus": "Elymus", "subgenus": "", "specificEpithet": "trachycaulus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "James S. Pringle", "recordNumber": "818", "verbatimEventDate": "", "habitat": "Jack pine plains", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "1.4 miles southeast of Goose Lake, Sec. 19, T47N R25W.", "decimalLatitude": "46.45613", "decimalLongitude": "-87.47923", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}