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": ""}
Sandy soil, [UMBS] Sandy hillside, [MICH] 6T  SPOROBOLUS ZH    v- JOHN H. EHLERS  Ex EDWARD G. VOSS   [ united states     Fl90] (TORR. EX A. GRAY) ALPH. WOOD   2l2 VAGINIFLORUS sporobolus vaginiflorus )f  1921-10-09 HDKU  LIVIN6STON l   h 1310268  <@;  Poales   U near pleasant 9(winans) lake [umbs] near winan's lake [mich]   1849 |m   L 6 POACEAE   MICHIGAN  D?p?  
{"catalogNumber": "1310268", "order": "Poales", "family": "Poaceae", "scientificName": "Sporobolus vaginiflorus", "scientificNameAuthorship": "(Torr. ex A. Gray) Alph. Wood", "genus": "Sporobolus", "subgenus": "", "specificEpithet": "vaginiflorus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "John H. Ehlers", "recordNumber": "1849", "verbatimEventDate": "1921-10-09", "habitat": "Sandy soil, [UMBS] Sandy hillside, [MICH]", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Livingston", "municipality": "", "locality": "near Pleasant (Winans) Lake [UMBS] near Winan's Lake [MICH]", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}