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": ""}
 t&=sb Poaceae    x L.  HIAWATHA OREST PARK; 8 MILES S OF GRAND HAVEN; 4F00' N OF FILLORE ST., 20' E OF 168TH AVE. +=-    .N4 42.9433333 anton a. reznicek 3s5iM   #FG Dactylis common #^NM   ^ in sandy soil in disturbed open woods edg.   [R$ Michigan  Ug william s. martinus   do!r -86.2023056   % 570   TiE POALES   WJQ united states  1480679 f<      V 2014-06-08 
{"catalogNumber": "1480679", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Dactylis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "William S. Martinus", "recordNumber": "570", "verbatimEventDate": "2014-06-08", "habitat": "In sandy soil in disturbed open woods edge.", "occurrenceRemarks": "Common", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Hiawatha Forest Park; 8 miles S of Grand Haven; 400' N of Fillmore St., 20' E of 168th Ave.", "decimalLatitude": "42.9433333", "decimalLongitude": "-86.2023056", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}