| http://www.w3.org/ns/prov#value | - Surprisingly, it has been discovered that networked gels formed from compositions including polymers having primary and/or secondary amine groups and a reducing saccharide are quite stable in harsh environments such as experienced in subterranean hydrocarbon recovery which may include, for example, seawater, brackish water or brine (that is, water of high salinity or salt content) and temperatures
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