You can just drop "intellectual" and there will be no fundamental change to the argument, it's only the name of the laws defining "property" that change.
How could I have forgotten: the idea of personal property is also essential to Jewish law, predating the Magna Carta by another 2,000 years. That’s at least 3,000 years of at least a portion of humans placing value on private property.
While I agree with your comment, I think the last part is only partly true. The military strength of a country doesn't necessarily correlate with the property values and prices - it is enough to compare, say, Switzerland or the Netherlands with Russia or China. Rather, it is an intricate next of various factors that constantly change.