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": ""}
 michigan *P7+  1991-06-12 i7  (scribn.) kerg. IV_    1308603  ^m      on nw cor. of edna and 4th st. on the nw side of village of roscommon. higgins twp. t24n, r2w, sec.6, se1/4 G7pp:     Poales (|   implicatum EJpw   -84.59822 h    +% 44.5006 8     dqL unit3d states   -QW^ DEB GARITZ  dichanthelium v 
{"catalogNumber": "1308603", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "(Scribn.) Kerg.", "genus": "Dichanthelium", "subgenus": "", "specificEpithet": "implicatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Deb Garlitz", "recordNumber": "", "verbatimEventDate": "1991-06-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "on NW cor. of Edna and 4th St. on the NW side of village of Roscommon. Higgins Twp. T24N, R2W, Sec.6, SE1/4", "decimalLatitude": "44.50068", "decimalLongitude": "-84.59822", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}