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": ""}
 2009-08-23 W=    Y5 SCOPARIUM ludington state park Nsv     *[, (MICHX.X) NASH Mason 9_   m`Cf POACEAE  S)p` UNITED STATES  EYem schizachyrium david c. dister 1 ?UH   Hm92 -86.513   hiQ on east-facing slope of grassy dune; sandy soil  44.0465 oJJ    COMMON  h  |X  1477577 V.h4~   |.OI poales aknton a. reznicek 0LQ   -!kZm MICHIGAN SCHIZACHYRU;M SCOPARIUM  `JKW   ,hL~ 225
{"catalogNumber": "1477577", "order": "Poales", "family": "Poaceae", "scientificName": "Schizachyrium scoparium", "scientificNameAuthorship": "(Michx.) Nash", "genus": "Schizachyrium", "subgenus": "", "specificEpithet": "scoparium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "David C. Dister", "recordNumber": "225", "verbatimEventDate": "2009-08-23", "habitat": "On east-facing slope of grassy dune; sandy soil", "occurrenceRemarks": "Common", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mason", "municipality": "", "locality": "Ludington State Park", "decimalLatitude": "44.0465", "decimalLongitude": "-86.513", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}