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": ""}
          poales 1r<2  [am. midl. nat. 11:48] [mich sheet det c. breior fjh38, changed to cumulata by egv71, after fjh annotated blh sheet as "i believe it is cumulata, although terribly immature." both sheets have sheats green-nerved ventrally.] %t >J    5500b 7$nu   Moist grounds. hc`   UP &c michigan        :zCh at algonac.  
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "5500b", "verbatimEventDate": "", "habitat": "Moist grounds.", "occurrenceRemarks": "[Am. Midl. Nat. 11:48] [MICH sheet det C. brevior FJH38, changed to cumulata by EGV71, after FJH annotated BLH sheet as \"I believe it is cumulata, although terribly immature.\" Both sheets have sheats green-nerved ventrally.]", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "At Algonac.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}