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": ""}
 146901 uBX   x polygonaceae Anton A. Reznicek KnGl    i| In and along dry sandy two-track road. In mostly bare soil. Digitaria sanguinalis. allegan state game area. ca. 8 miles nw of allegan. ca. 70 yards w of the intersection with 43rd street, at 125th avenue. k   ALLEGAN ;#    m[=hG Caryophyllales 42.60124 B[%f      -85.97337     S$  many. corolla white with broad green center line, anthers yellow. prostrate and sprawling.  $3 RUSSELL G. SCHIPPER    M# aviculaRre 2015-09-21 r    H)Rb Polygonum   UNITED STATES %XG? 
{"catalogNumber": "1496901", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Polygonum", "subgenus": "", "specificEpithet": "aviculare", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Russell G. Schipper", "recordNumber": "", "verbatimEventDate": "2015-09-21", "habitat": "In and along dry sandy two-track road. In mostly bare soil. Digitaria sanguinalis.", "occurrenceRemarks": "Many. Corolla white with broad green center line, anthers yellow. Prostrate and sprawling.", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Allegan", "municipality": "", "locality": "Allegan State Game Area. Ca. 8 miles NW of Allegan. Ca. 70 yards W of the intersection with 43rd Street, at 125th Avenue.", "decimalLatitude": "42.60124", "decimalLongitude": "-85.97337", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}